Pregnant? TMI

I had sex after I got my period, exactly 2 weeks ago. We used condoms and I filled them with water after and they were fine. I'm feeling PMS right now because my period is due in about a week or so and I have been feeling my vagina really sore in the morning when I pee. Hasn't felt like that before. I also see that I get super wet? Or getting a lot of water discharge? It's so weird. I'm the girl that ALWAYS regardless of the cycle or pregnancy does have a lot of white discharge on daily basis. I've only had a little of cramps and appetite, some acne but that's it. Could I be pregnant?