I was just wondering if anyone would know what caused this welt on my right glute. I did a countless number of injects in my glutes before with no problems. I just sarted using test e about 2 weeks ago and been having a little bit of pain with some of the injects, not all of them (kinda weird). Anyways last thursday I shot 500mgs into my right glute and by saturday I had a painful welt around the area I shot. The pain has been going away little by little everyday but it is still noticeable, hopefully it will be gone within a day or two. There is no discoloration and it is not warm to the touch, it's just a welt that hurts (not much now) but it did on saturday pretty bad. What do you think caused this? I just put 500mgs into my right quad today so will see how it feels tomorrow but I'm sure it will be fine.