So they have figured out what is wrong, finally. It turns out I have a "crowded and constricted" small intestine. Ouch. They gave me pills and things to take and to start taking once this is cleared up to prevent it from happening again. I'm ready to have this thing be done with and get back to school and normal life. It's been pure hell this past week and I'm SO relieved that I may have some relief soon.
Thanks for reading so diligently as you do. I promise to start updating more regularly about subjects more interesting than my "medical problems".