Hello first time here. I am woman who is experiencing pregnancy symptoms. I've had unprotected sex right after I got off my last period which was somewhere around the end of May. First I've felt soreness in my nipples, then it went away, tender of breast feeling is on an off, dull cramps,only had nausea feeling once which was in the morning, and it felt like I was about to vomit, but I didn't, back pain on and off, and especially back pain when I lay down, last I been experiencing bloating which has been making my tummy look puffy, and bigger all in two weeks before my next period. These symptoms started around June 9, it is now June 14,and now I'm just experiencing cramps, bloating stomach still look puffy, and exhaustion. This is not common for me. First time experiencing these symptoms. I start my period towards the end of every month, and they're regular periods. I really don't know.