I took an injection of Sus and Cyp mixed together (250mg combined), in the glute area. Cleaned the area with alcohol, aspirated (no blood), cleaned after removing the pin (23g). Felt some mild burning, but assumed this was normal for a first time. Today the injection spot is slightly red, warm, and hard to the touch. I have considered the possibility of an abcess, but I was wondering what would happen if an IM shot wasn't deep enough to get into the muscle? If the test was deposited in fatty tissue instead of the muscle, would it produce these symptoms? What problems could this cause? Could antibiotics adminestered in the next few days help, or is it too late for that? Feelin' like a dumbass. Thanks for any help you can provide.
P.S. My buddy took a shot of the same stuff in the same place and has some soreness, but no redness or hardening of the injection site.