afraid of possibly being infected with HIV / aids

I had sex with a csw with condom didn't break.  ever since i had diarrhea since the day 3 years ago.   i had panic attack for the first time now, and now i think i am becoming hypochondriac or anxiety freak more.  I had about 3 major flu in the past 3 years, 1 major food poisoning event that lasted about 4-5 days, and this year i developed a poor eating phobia habit since the first panic attack... and since that attack i lost about 10 lbs of weight.  I am worried now because it looks like i have stretch marks (worried it might be black legions on my biceps and stomach, but I don't know if they are really stretch marks or not...)  and everything I think about is HIV related since the first panic attack.  I have been worried about HIV since 3 years ago but now it just exploded with the first panic attack as I read symptoms.  I am too scared to get tested... if my condom did not break why is this happening!?  

[LIZZIE LOU]

stop with the multiple posts