Pregnant?

Hi. I’m going to include a picture to help. The check marks are days I had sex. The blue is my fertile week and the red is my period. The blue with a lot of lines in it is the day I supposedly ovulated. The circle is another day I will mention below.

On the day that is circled, I was still on my period. My boyfriend and I were laying down and we both had our pants pulled down. Anyway, he was rubbing his dick against me and put it at the entrance of my hole. I immediately moved away and ran to change my tampon.

The times I had sex, we used a condom. On the 17th, we were going to switch positions but as soon as he pulled out, he came. On the 3rd, he didn’t cum at all. After we had sex both times, we filled the condom with water. They didn’t break and no water came out.

Before every period, my boobs start hurting. This cycle has been weird. I think around ovulation my nipples got super super sensitive. This lasted a few days, then my entire breast were hurting. This lasted up until yesterday I believe. I felt them today and there is no pain! My period is supposed to start Sunday. Could I be pregnant?