I got my period 12 days early. This has never happened before, I’m 17 and since I’ve been 12 I have gotten regular periods. I have been sexually active, but I haven’t had sex in 2-3 months. I haven’t missed any periods, and they’ve all been pretty much normal. I’m bleeding the same as I would if this were my period. I’ve got cramps, and I actually have been really aggravated he past few days (pmsing). I have an appointment schedualed for August 16, and I just was wondering whether I should wait until then, make an appointment for sooner, or just kinda proceed with caution and stay on the look out for more weird stuff happening??