Dear doctor, hello, (my English is not good, please understand) I come from China, now I am very afraid and anxious. Three months ago I had unprotected sex with a prostitute (with an overlength of foreskin), two nights a night, longer second sex, a condom slipping to half the penis, and exposure for about half an hour. The tenth day tonsil inflammation (no treatment, self-healing) for seven days, 16 days, anorexia, diarrhea, 19 days revealed an enlarged left sternocleidomastoid, day 20 acute rhinitis attack (cold), 22 days of onset of acute laryngitis () a dry throat, cough, take medicine two days better, and the joint pain (off and on for nearly four months). Now the fear and anxiety have seriously affected my life, what I should do, has not been tested. Looking forward to your reply, thank you!