Well u c its too early to say whether u have contracted HIV
. Even if u have in the most unfortunate circumstance contracted HIV it wont be 3 weeks before the tests will be positive. Meanwhile u did good to have a preliminary test done to be sure u dont have HIV beforehand.
now to ur problem u seem to have urethritis
which is causing this shivering with febrile illness and the white patch
could well be a fungal infection
which is very common in women. Let a urologist
see u first meanwhile u can start talking Tb Septran 4 times daiy and dont use soap over the affected area. The rest your urologist can advice after having a look at ur penis