burning sensation at my back
What kind of symptom and causes is this super flaming sensation (like a sunburn on the skin) and pain at my upper back skin(spinal nerves probably or lungs), 8 days after, it aches and 2 days before it was gone, my back is sweating, all in all w/c lasted for 11 days (very unusual and long)?? bec. of this i became fatigue and sick on that time.
Note: I'm 22, 5'11", 57kgs.
I lifted barbel weights 20 lbs in standing position 30 times. 8 days prior to the incident. Plus, one day before the incident, I had sex 2 times within 20 mins.
Hope for your hypothesis. Thank you. (",)