Ok, im doing a cycle of 50mg of tren ED for 8 weeks, and 500mg of Test-E for 12 weeks. Im doing spot injections. I inject my glutes only on monday and thursday with my Test- E shot. The other days I rotate between delts and pecs. (I always aspirate) This is the ****ed up part. I noticed around a square inch spot on my left bicep that is numb. It in the middle of my arm between my bicep and tricep. Its a light numbing sensation on the surface skin. Could this be from my cycle?