Hello. I had insertive vaginal sex 21 days ago. After 1 week had 2 days of burning sensation of legs. 2 weeks after the contact started pains in legs, upper part, from behind. They are very intensive, like I've been to jym, which I hadn't. Same time started to take Clonazepam to calm down before the test. Took 4th generation test at day 20. The result is 0,06 (<1). I am totally scared, frightened and can't sleep. Do not have temperature, rash or fever, but muscle aches... Is that a main symptom by itself...