I had a possible low risk exposure that took place on a thursday afternoon, that saturday night which was about 2.5 days later, I woke up in the middle of the night feeling burning hot especially on my back, neck, and top of head. I checked my temperature and it was normal. I have had this for mver 1 week, I still feel hot which comes and goes, but my temperature is still normal. Does this sound like ars or stress or something else? Everything that I have read says you normally get ars symptoms at around 2 to 4 weeks and you are usually running a temperature with a sore throat etc:::