iam juss wonderin, do ARS symptomps come N go, i had unprotected vaginal sex, tested 5 weeks "NEG" i have these white spots in my tongue wit red in side {big in size} on/off. they come stay for 3 to 4 days disapear N come back again, iam plannin to retest next week for the 8 week mark, my tongue is really freakin me out, how much reliable is the 5 week test? and after the 8 week test do i still need to retest?