First encounter with unprotected vaginal sex 4 weeks ago. Had very bad cold sweats, headache and nausea for about a day and a half, 3 weeks following the intercourse, but it cleared up. My doctor says these symptoms were attributed to the fact that I felt very guilty about what happened. Despite feeling perfectly fine since, my tonsils remain inflamed. Urine tests for STDs returned negative for chlaym and gohnn, and my blood sample was also negative, and it has been just over 4 weeks since exposure. Should I do any more testing? When should I? Any educated/experienced advice in this situation would be very much appreciated. Thanks