what do these mean?  a shift in my life?

I have been struggling with this for a long time myself... and I've gotten a lot of information in the numerology section, so try there  I think you'll get better answers

I have the same thing going on, and have done for a long time, but lately, i see 12 12.. ..  not sure what this is about.. but will go to numerology section to investigate further

I personally think people see 1111 as a sign from the angels, and that it could be a chance for you to make a wish.

Number Sequences From The Angels
by Doreen Virtue, Ph.D.

The angels do their best to get our attention and to communicate with us. In
this way, they help us heal our own lives. However, we often discount the signs
they give us, writing them off as mere coincidences or our imagination. The
angels say: “We can’t write our messages to you in the sky. You’ve got to pay
attention and believe when you see any patterns forming in your life —
especially in response to any questions or prayers you’ve posed. When you hear
the same song repeatedly or see the same number sequence, who do you think is
behind this? Your angels, of course!”

Your angels often communicate messages to you by showing you sequences of
numbers. They do this in two ways. First, they subtly whisper in your ear so
you’ll look up in time to notice the clock’s time or a phone number on a
billboard. The angels hope you’ll be aware that you’re seeing this same number
sequence repeatedly. For instance, you may frequently see the number sequence
111, and it seems every time you look at a clock the time reads 1:11 or 11:11.

The second way in which angels show you meaningful number sequences is by
physically arranging for, say, a car to drive in front of you that has a
specific license plate number they want you to see. Those who are aware of this
phenomenon become adept at reading the meaning of various license plates. In
this way, the angels will actually give you detailed messages. Here are the
basic meanings of various number sequences. However, your own angels will tell
you if your situation holds a different meaning for you. Ask your angels, “What
are you trying to tell me?” and they’ll happily give you additional information
to help decode their numeric meanings.

111 — Monitor your thoughts carefully, and be sure to only think about what you
want, not what you don’t want. This sequence is a sign that there is a gate of
opportunity opening up, and your thoughts are manifesting into form at record
speeds. The 111 is like the bright light of a flash bulb. It means the universe
has just taken a snapshot of your thoughts and is manifesting them into form.
Are you pleased with what thoughts the universe has captured? If not, correct
your thoughts (ask your angels to help you with this if you have difficulty
controlling or monitoring your thoughts).

222 — Our newly planted ideas are beginning to grow into reality. Keep watering
and nurturing them, and soon they will push through the soil so you can see
evidence of your manifestation. In other words, don’t quit five minutes before
the miracle. Your manifestation is soon going to be evident to you, so keep up
the good work! Keep holding positive thoughts, keep affirming, and continue
visualizing.

333 — The Ascended Masters are near you, desiring you to know that you have
their help, love, and companionship. Call upon the Ascended Masters often,
especially when you see the number 3 patterns around you. Some of the more
famous Ascended Masters include: Jesus, Moses, Mary, Quan Yin, and Yogananda.

444 — The angels are surrounding you now, reassuring you of their love and help.
Don’t worry because the angels’ help is nearby.

555 — Buckle your seatbelts. A major life change is upon you. This change should
not be viewed as being "positive" or "negative," since all change is but a
natural part of life’s flow. Perhaps this change is an answer to your prayers,
so continue seeing and feeling yourself being at peace.

666 — Your thoughts are out of balance right now, focused too much on the
material world. This number sequence asks you to balance your thoughts between
heaven and earth. Like the famous "Sermon on the Mount," the angels ask you to
focus on spirit and service, and know your material and emotional needs will
automatically be met as a result.

777 — The angels applaud you…congratulations, you’re on a roll! Keep up the good
work and know your wish is coming true. This is an extremely positive sign and
means you should also expect more miracles to occur.

888 — A phase of your life is about to end, and this is a sign to give you
forewarning to prepare. This number sequence may mean you are winding up an
emotional career, or relationship phase. It also means there is light at the end
of the tunnel. In addition, it means, “The crops are ripe. Don’t wait to pick
and enjoy them.” In other words, don’t procrastinate making your move or
enjoying fruits of your labor.

999 — Completion. This is the end of a big phase in your personal or global
life. Also, it is a message to lightworkers involved in Earth healing and means,
"Get to work because Mother Earth needs you right now."

000 — A reminder you are one with God, and to feel the presence of your
Creator’s love within you. Also, it is a sign that a situation has gone full
circle.