listen, if you think something is wrong then don't let a doctor tell you you're fine because you know your body better than anyone else does. i've been going through the same thing for about two years and everyday i cant imagine losing anymore hair. it really sucks but it seems like there is little to actually do about it. i too once had a more hair than i knew what to do with but i would do just about anything to get it back! (i have lost more than half my hair and i'm only 21) ive been to more doctors in the past two years then the rest of my life, spent a sickening amount of money and time, and have had so many tests done all of which came out normal. most drs offered little help and even less sympathy. hope you have better luck with it than i did