Hi. I was on a possible exposure 9 weeks ago, had protected vaginal sex with an unkown woman for 15 mins. I tested multiple times for all stds and they have all come back negative, last testing was 6 weeks from possible exposure. Its 9 weeks now amd im beginning to have lower abdominal pain just randomly on the right side and left side too. Sometimes i have sharp pains where it bothers me theres no swelling and no redness just the pain, also it seems to hurt more when i bent over or reach down. I heard this could maybe be a symptom of shypillis or hpv is this true?