Hello, I am male that had insertive anal sex with another male of unknown status. I wore protection but used an oil base lube during sex. During sex, his rectal juices got all over the condom and I concluded our activity. The condom did not appear to break during our brief encounter. 4 days after I developed swollen nodes under my jaw and a bad sore throat. The swollen glands have remained swollen for over 4 weeks and are even visibly enlarged. I took full std panel on day 11 and was negative for everything including hiv. I know this is too soon to test but I have been very anxious about this exposure. Since then I've had pain in my shoulders and groin, mild burning present in my penis but not when urinating. I've had no fever, or rash that I can tell, however the swollen neck persists.
My question is, is 4 days too soon for a lymphatic reaction to HIV? If not, then could my swollen nodes be a coincidence or anxiety?
Also, is it possible that his rectal juices infected me from being on my skin?
I plan to test soon but I'm very concerned that I will be positive from this encounter.