I just came off yaz last cycle which was about a month ago, I am not supposed to start for another week but....

My nipples are extremely sore to the touch, I have cramps like I would if I was on all the time. I don't know why?
My boyfriend and I have had sex 3 times since then and its been with a condom and he pulled out before he busted..?

Please help me.. I have an GYN appt next month and need to know something. especially if i'm supposed to start next week... =/