Just pinned for the first time 2 days ago. The soreness started within a few hours like a regular flu shot, it was hardly noticeable. However, the next day it became painful and I got a red patch on my skin. It's about 1X1 inch and warm to touch. I did it on my lateral delt and now I can't do lateral raises lol. It popped up a few inches UNDER the injection site, not sure why. The actual spot that I pinned is just a little sore but nothing bad.
It's 350mg/mL test enanthate. I pinned .75mL to get about 260mg test. I drew with 18 gauge and pinned with 25 gauge. Took about 30 seconds to pin it all. I left the barrel in warm water for 15 minutes before pinning.
I'm not sure whether to put a warm cloth or ice on it now. It feels inflamed and ice supposedly helps with that but heat helps with soreness and absorption. I took ibuprofen and it helped for 4 hours. I took the pin 2 days ago on Thursday. The next one is tomorrow.
I cleaned the top of the vial before and after and my delt before and after. The source is one of the best.
My question is: when is it time to go to a doctor? What are the cardinal signs of infection? I don't know if I'm just being a big baby about the pip or whether it can be something serious.