so im takeing 2ccs a week of test enanthate and the first 3 shots went like butter but when i went back to the other quad for the 4th shot it was tough pushing in (scartissue?) and injected fine but its 3 days after and still red and pretty swollen....doesnt hurt. only when touched and not really all that hot... so im not sure if its infected, maybe start of an sterile abscess. or just agitated and taking time for swelling and oil or absorb. not fever or anything feel fine...any thoughts...im guessing im going to wait it out for acouple days see if it goes down and add some heat to it...but some more opinions would help.. thanks guys and its my 2nd cycle.