help!

I had protected sex on day 9 of my last cycle (on May 15) , we used a condom and he pulled out after maybe ten-fifteen minutes of being inside me.. I had a period which was heavy for 2-3 days starting on June 5th.. Just recently I have had to pee a lot but it kind of burns after I pee. I did have pain last Friday, June 23, which I get every month when I ovulate. My boobs have also been hurting a little and I've been having some faint cramps here and there. I'm wondering if it's possitble that I'm pregnant, or if these are mostly PMS symptoms.. I don't know why I've been peeing like crazy!!! Is it possible that what I experienced was just implantation bleeding? I don't know what to do 😩