Ok I had my old lady do my left glute injection like I normally have her do "of course I do change injection sites every time". About 2 hours later after I got home from the gym and took a shower I felt that my glute hurt where she did the injection, it kinda felt like the aftermath of a bee sting. I looked in the mirror and noticed it looked a bit red like a rash or something. Its been red and sore all day and it feels like I have a small lump under the skin. I had her massage it for a while and it feels a little better but its still hard and red where she stuck me at. Is it too quick for an abcess to really be noticeable, like wouldnt it take a day or 2 before you would notice infection? Could it just be that she didnt get deep enough in the muscle so that its now between my muscle and skin thus making the skin above red and irritated? I dont want to jump the gun but I dont want it to become a bigger problem either. It feels like a really big spider bite or something similar. Any suggestions?