Thanks for the support. I do have a 504 plan with the school. Most of the school is actually very understanding. I had amazing teachers this year who were really understanding. I have the administration tied around my finger after the whole truancy thing . I have trouble explaining everything to my teachers. It gets very tiring. I work really hard (probably too hard sometimes) so my teachers don't always realize if I'm not feeling well, but, if I say something, I can always get an extension. I also have friends who are always willing to help me and cut me slack on labs or other group projects. My symptoms are headaches, stomach aches, joint pain (not that bad), and chest pain. The doctors at mayo weren't sure if the chest pain is caused by POTS, because it is so localized. I think it is mostly muscular skeletal stuff. Physical therapy really helps. I'm also trying to get a TENS unit, but the insurance won't cover it and I don't think it will help enough to be worth $800.