i've been using retin a for a year for a wrinkle that has started above my top lip. JUST since i've been using the retin a i have GAINED TWO MORE wrinkles above my lip. I've asked my dermatoligist and everything i read says it helps with wrinkles. i've used it like i was supposed to. i've tried everything i know but i think its kinda funny that in the YEAR that i've been using the retin a i've actually GAINED two more wrinkles !!! do i need to stop using it or keep using it !!! PLEASE HELP !!!