I'm on 500mg of test e/w and I got sick of pinning my quads and pinned in my delt it was just a little sore and this morning there was some redness on the top of my bicep and some rather large swelling near the top of my delt. Its a little warm but all my quad injections were warm for a while too so I'm hoping it's not infected. I can't get in to a doctor til tomorrow as it's sunday so any advice will help.