just did my first injection of testosterone enthanate yesterday (200 mg). i looked at spot injections.com for the info on how to do it. after several tries in my right quad, i decided to do my left bicep because i kept drawing blood from my leg. i was sort of nervous, so i think i injected too quickly, now my left arm is fucking killing me. does that sound somewhat normal? ive heard that it is normal for pain to occur the next couple days after injection, but i had to actually skip the gym today because of it. if it persists, is there anything i can do? any recommendations on best injection spots?