Birth Control Baby

I am unsure if I can even get pregnant at this point. I’ve been on birth control for quite a long time now. This month I have had sex multiple times a day. My SO has not pulled out at all. I was proscribed antibiotics on the 16th of April. Right around the same time I was ovulating. I was told after the fact that fluconazole can interrupt how well your BC works. I’m supposed to start my period tomorrow or the day after. I took a test last night and it was negative. I feel the occasional cramps. But it comes in waves and it is light. I’ve also had the cramps for about a week and a half. The main reason I wonder if I could be pregnant is that my breasts are incredibly sore and the nipples are getting darker. Maybe even a little red. They are also a little bigger and stand a little taller. Add bumps to the outer edges and it has me wondering. My

mom is absolutely no help. I’m sure I’ll start in the next few days but it has me wondering and this could be an exciting new adventure! Help!