Tempted to go back to proactive?

I'm seventeen years old and I've been battling mild-to-slightly-moderate acne since like..7th grade! I tried proactive a few months ago and I don't exactly remember why I stopped, because it didn't break me out but I'm not quite sure if it helped either, plus my face used to itch/sting/burn so I guess maybe that's why I stopped because I decided it wasn't suiting me =( I still have the whole system lying around and I'm soo tempted to try it again! What should I do? I went to the derm recently and he gave me antibiotics (Doxycycline) and a topical called Ziana which I've used only once...(I got it last night) I use bareminerals as my make up and use neutrogena fresh foaming cleanser as a cleanser/make-up remover, should i stick to this regime and see how it goes, or should i give proactive another go?