Is it falling out?

Lately, i just started to notice when i comb thru my hair,there is hair coming off on the comb. its not much..i dont know if its normal or not but im starting to worry..i did a texturizer and color earlier this month(the 1st and the second..)and i condition religously(2-3, maybe even 4 times a week) please tell me whats going on and what i need to do if its a problem..

Thanks!