This is my 2nd cycle- so I'm still pretty new to this. I ordered some 23 ga
5/8" pins so I could try delt and quad injections since all I did was glutes on the 1st cycle. Instead of waiting for them to come, I decided I'd just go in
half way with the 1 1/2" that I've got. As I plunged, the needle sank in further and the pain was agonizing! I could hardly lift my arm for 2 days- and the pain was constant. Think I hit cartiledge or a tendon or something? Maybe I didn't read the "spot injections" chart right and went into the wrong muscle. Are shoulder injections always painful?