Hello midnightstarr,
I too have been an emotional shopper, and it is something that caused me lots of stress and anxiety - particularly when I was a student.
I think that redoing your resume and starting job interviews is a step in the right direction. Not the most enjoyable step for you, but an important one. Sometimes when I was working, it was easier to stop myself from making impulsive purchases because I would think of the cost not in terms of the amount of money, but the amount of TIME it would take me to earn that money. So if I was making $10 an hour and I was thinking about buying a $200 coat, that coat would actually cost me 20 hours of working time. Put in that perspective, it became difficult to justify such a purchase....I also think that the process of updating your resume is a good way for you to evaluate where you have been and what you have already accomplished. It also better prepares you for the interview process, since you have been working so closely with the details of your resume and should be able to present yourself well during your interviews.
One thing that I did to raise some quick cash when I was in a bind was to sell some of my things. If you truly buy things when you are bored and lonely, then there might be lots of things hanging around your space that you are not 100% satisfied with, and may even cause you some feelings of guilt since you knew you couldn't truly afford them when you bought them (at least, that's how it often was with me). Get rid of that bad energy. Return whatever purchases you can back to the stores they came from. Whatever you can't return, put up on craigslist or ebay (try craigslist first, because the listings are free), or take the items to a consignment store. It might be difficult at first to detach yourself from some of these possessions, but the space you free up will be mental as well as physical, and you'll make some of your money back. I once made close to $800 selling clothes on ebay. The key to success is taking good photos and writing an honest, engaging description including important information like measurements (bust, waist, hips, inseam, etc.) if you are selling clothing.
Good luck - dealing with finances is not always easy, but your money problems won't last forever, as long as you actively work to change your habits
