I feel pregnant

Kayla

So I will start with the timeline. I had my period May.31st to June.4th but afterwards when I was ovulating me and my fiancé had an unplanned accident unprotected. I than had this period June.25 I started but it was light and darker. It's been 7 days since I stopped and my boobs are so sore my stomach behind my belly button Is feeling weird and I have minor cramps than come and go. Maybe I'm worrying because I know we had the accident when I was ovulating. Would I feel pregnant already and why would I feel all these symptoms. I already been pregnant and my boobs were the first indication I was pregnant but I didn't find out tell 5 weeks?? Please any and all advice will help