4 months and 5 months hiv test is more than 97% accurate and 5 months and 15 days test is 100
This is the STD forum, and HIV questions belong in the HIV Prevention forum. Any follow up questions about HIV need to be posted there. See the top of the page for a link.
You need to see a doctor. The medications you took won't cure any std, but there aren't any stds that would cause those symptoms.
AJ
the modern day tests are 99.3-100% accurate at 3 months, if you feel the need to retest you can do so at 6 months but honestly there is virtually ZERO chance your results will change.
as long as you are not taking immunosuppresents, which doesnt sound like you are...you don't need to worry anymore...the results you got are conclusive.
some info on the common tests used today:
http://www.cdc.gov/hiv/topics/testing/resources/journal_article/pdf/rapid_review.pdf
page 2 has the different types of Rapid HIV tests and its sensitivity
hope this helps.
-NA