I have acne/pimples.....what to do?

ive bee taking antibiotics,tetracycline hydrochloride,acne astringents and acne lotion prescribed by the derma...taking 1000 mg of vit c and lots of water.. i see a little improvement, but is it still ok to take vit E? what do you think?any suggestions? school starts like 3hrs from now, and i really want my pimps to heal faster. and oh, ive been using apricot brightening scrub which i heard was not good, so im planning on buying burt's bees peach and willowbark? thanks