Hi everyone, I have been getting weekly injections from my doctor of test cypionate 200mg in my glutes and I alternate left and right cheek every week. I have been doing this for about 4 months now and usually pretty painless. For some reason today the needle going in hurt like he'll and even the injection. It was not too high or too low on the glute, but man it smarts! I still feel tender after 4 hours more than usual. Should I be concerned and call my doctor?