Well, I have posted before since I started to feel awful after/around the time I quit nursing my 12 month old and got my regular cycle back. Had a huge weird crash - sleeping problems, extreme fatigue, anxiety, panic, no appetite, lost weight, couldn't do much, etc etc. (Oh, and heat intolerance in summer for a few months before all other symptoms) Well, about 4 months later, I am feeling almost back to normal (which I didn't realize I had forgotten how that felt). Still have some anxiety/panic issues but not 1/2 as bad - and some PVCs, which I have had for a long time. Seems like my body had some blood volume?/hormonal problem readjusting. That's just my theory since drs don't seem to study these things. Just wondering if this was/is POTS - or just mimicked it, or what? My cardio ep - whom I love - suspected POTS, but not formally diagnosed. The only things I have really changed are I drink Gatorade almost exclusively, and take my multi-vitamin (hoping the B vits are helping?) and fish oil every morning. I do have this weird anxious feeling - physical? mental? late morning many times, and wondering if I do not drink enough in the morning (I seem to forget to drink much early in the day). Seems that drinking more in morning helps - Gatorade of course. Anyone have any insight/experience with this? Thanks!