Hello, I had unprotected sex with a college student on May 7th and I'm worried that I may be going through the acute HIV infection stages now. Two days ago (Thurs 5/24) I woke up and had an overall not-well feeling and just felt like I needed rest. I took an hour nap around 4 and I woke up feeling much worse-- like my body got hit by a freight train. I then developed a sore throat, one non-painful swollen node on the left side of my neck, overall body soreness, a hard to blow out snot (but I can suck it into my mouth), and general "out of it" feeling. Someone asked if I had gotten mono and then I started doing searches and the mono-like illness seems to be HIV related.
I slept most of the day on Friday and woke up on Saturday feeling basically back to normal, but the swollen node hasn't gone down yet. One other things is that Thursday night I sweated a lot during sleep but was also covered in four blankets and wore two layers of clothes to bed. Last night (Fri) I wore normal clothes to bed and just had a sheet and blanket but I still sweat a lot that left the bed wet. I didn't have much to eat yesterday but I drank a lot of water and gatorade throughout the day-- maybe 130 oz total.
The only other cause I can think of is that I went for a long run in the hot weather Wed night and felt like I overdid it. Half way through my run I stopped to go to the bathroom and I became very dizzy as I was peeing. I had gotten sick once before a couple years ago when I overdid a run but it was just a sore throat and a runny nose for about a week. I don't want to minimize the situation by making up excuses for the reasons, but that's what I originally chalked it up to when I first got really tired on Thursday.
Please help. I'm worried that it is symptoms of initial HIV infection, but only having the symptons last 2 days seems short. Any opinions on this matter would help. Thank you so much.