Need some insight

I already made a poll this morning for this but im going to post again I need some insight

8 days ago my bf and I had sex and he pulled out like we always do, it was, according to glow, my most fertile day. Since then I've been constipated for a few days now, breast tenderness (but could be a symptom of pms I always get sore breasts before my period) and today I noticed I was peeing every hour and I only had one 20 oz coke and a glass of water to drink for the day! Also a couple of days ago I had what seemed like a mild migraine but the kind where you see black spots in your vision and I didn't get a headache after it passed. I also feel extremely bloated but not sure if its from the constipation or pms. Also, I always break out before my period and im 8 days away but not a single break out! So, how many of you would say there is a possibility of being pregnant? We aren't TTC at the moment but aren't exactly trying to prevent it either and my SO knows how bad my baby fever has been so is this just me tricking myself into thinking I could be pregnant???