I had sex maybe 2 days out of my estimated ovulation period and other days not in that period. My Period is due in 4 days but something feels different. Ive felt like I have butterflies in my stomach the past few days. My nipples are wider and bigger. I can see little veins that weren’t there before. They itch and hurt incredibly bad. Also I’ve been so bloated lately and I’m not sure why? I’m usually never bloated.

I feel different because I never usually have symptoms with my period. The only thing I get is cramps the day before and that’s literally it. I’ve also gotten nauseous and thrown up the past two days either because smell, taste, or something didn’t sit well. What should I do?