Me and my boyfriend had sex on the 25th of last month. We used a condom and he DIDN'T cum inside of me, he cam on my back and some sperm got on my butt. The condom broke twice but we changed it as soon as we heard it break. The last 4 days I've been feeling bloated. Is this normal? My period starts on the 12th and I'm having white discharge. Should I be concerned?