I had sex with my bf Friday...it was the first time in about 2 weeks and I believe he may have possibly cheated on me during that time. Now I am having (tmi) an unusual amount of vaginal discharge with a tiny amount of blood, burning with urination and on and off when I sit down, and cloudy urine on/off. Some of this may have been because he was really rough with me and actually caused me to bleed at the time

(it's not that time of month), but I am worried. I don't even know if I could go in for a girly exam because I am still having pain there.
please help me if you can!
thanks