I know how you feel. I've been having a lot of hair loss the last 9 months or so, and it hasn't been growing back. It has nothing to do with any medication, and my doctors (GP, gyno, and a dermatologist) haven't been any help at all either. My hair stylist said to also be careful with hair products, if you use anything with alcohol as the first or second ingredient, it fills up your hair follicles with junk, so watch out for that too.