I had been married for 12 years and recently got divorced in June. In the begining of November I had intercourse, including anal, with a close female friend of mine, who I trusted when she said we didn't need a condom, and again about two weeks ago. Now I have this feeling like there is something stuck about halfway down my penis. Is this something I should get checked? STD, UTI? I have also heard about guilt symptoms that you can sometime get after being with the same partner for a long time. Was just wondering what your input was on this.