hi male 24 years .from the start i had a sex on 30th nov 2010 with a sex worker,first she giv me blow job without condom for almost 10 min and after that i put on condom and she give me blow job again for almost 5 min and then we had protected sex with condom ,when i finished i put off the condom and again she giv me blow job 2 or three min,after that is these 6 months i had fever one time ,and now after almost 8 months ago now on my right side of neck near jaw when i touch with fingure i feel some thing ,but no visible swollow ,is this all a sign of hiv m waiting for ur answer thanks