You don't have a rash associated with HIV.
one last question - how's the HIV rash looks like? Is it like one rash widespread or it can be on multiple parts of body?
Not a rash related to HIV.
I have a rash on both the upper arms / shoulder but on same design / pattern. I think I had that before also for long time as I have some fungal infection on body but not sure. No other symptoms.
1-2 weeks. The only way to know your status is by testing. You can obtain your conclusive negative test result 3 months post exposure.
You don't get just one symptom and we don't speak of symptoms because they are vague.