Hey guys,last Thursday I had my first test cyp pin ever and it got a bit swollen for a couple of days and by the third day it was gone. Now I pinned Monday my second shot (on the left quad this time) in the morning and by night time my thigh had gotten a bit swollen and this morning the swollen moved down to my knee, as if the gear of the oil was moving down or something. It doesn't hurt as bad as this morning so that's a good sign and there's absolutely no redness whatsoever. My test cyp is at 400mg/ml and I did .5cc each pin, both in quads. Today my quad which I pinned first is perfectly fine but the second pinned quad got worse than the first. It's not an infection right? Any advise on how to deal with this I would really appreciate guys. Thanks everyone.