i recently had an energy block removed while working with a spiritualist and now Im seeing orbs and in the orbs are what i would describe has "gray" beings or martians.  

they have large gray heads with large black eyes. im 39 years old and this is scaring the day lights out of me.

i also see what i would describe as whispy smoke trails if that makes any sense.

when i close my eyes and relax i see what looks galaxies, other worlds and various colors and written languages that i cant understand.

can anyone explain this to me?

Work first with personal protection.  Choose a protected exercise that suits your temperament, but use it for sure and constantly.

It appears that something of the negative has been released in what you considered to be an energy block.  Perhaps energy blocks are there for a purpose.  When we remove them our protection from negativity is removed.  

My suggestion would be to use your protection, then meditate upon what is best for you - reach high.  Allow the fears to subside so that the orbs can dissipate.

I would comment that signs can be seen clearly in dreams.

I have dreams about my school uniform with a different Number on it. I joined high school at year 1995, and so my uniform has my student number on it 95242. In my dreams of going back to school to pick up the things I left out in my life, I dreamt about Red color signs that I clearly see on my "uniforms". When I finally woke up, I realised it is reminding me to focus on learning. Focus on the important things in life.

I would comment that before I suffered a plunge in my life, my dreams were never that meaningful.

personally i just think of things like that as life enhancement. the boring oll office now has aliens for you! you could try to get tested for mental illnesses and if that turns out negative you could try looking more into it through what you've done that might have caused it. also id get ur eyes checked.

Eliminating all physical causes is always step one.  I think sometimes we assume the poster has done this when they reference such spirituality words.  Great advice!