Hi guys im pretty new to this site. So well i guess you all know why im posting this lol...um im 17 years old i think my hair is really thin. It has always been thin my whole life but ive noticed its gotten really bad and im not happy with this. Ive been on this site for a little trying to learn what i can but eh im not a good learner. so i kinda need help. I get a few hairs on my pillow everyday. Last night i got 4 and yea it may not seem like alot but its added up so from what ive learned I have changed my shampoo over to head and shoulder because i thought that it was supposed to be really good but i think that ever since ive done that(which has been a while) i get a itchy scalp it used to be bad when i first switched but now i just get a itch everyonce in awhile. People tell me my hair is fine but i know it isnt and it might look ok but i know deep down im losing it and i figure itll be better to try to fight this now then later. so im asking for any help...thanks...