I was on my period and i got a few pimples. I decided to pop it because it was under my lip and it drew a lot of attention to itself. I woke up the next mornkng with the pimple back and it hurting. I have had this pimple for 3 days, hurts like crazy, and now it looks puss filled and it is hard (kind of like a scab on the top of it). I don't know what to do. I have some benzoyl peroxide cream but should i put it on? or should i just wait for it to fix itself? Are there any other remedies i should try?