It’s very warm to the touch just no redness as far as I can tell, I have a ton of tattoos so it’s kinda hard to see if it’s red in the first place tbh. No fever so far but I’m being cautious. I got some antibiotics on hand as well that I might start taking if the swelling doesn’t subside, and last resort is doctors for draining itThis is one of the reasons I never inject any gear brewed by someone else without first letting it cook for 30 minutes at 200 F to make sure there was nothing viable if there was any bacteria. I don't give a shit if it effects the quality of the compound, abscesses are nothing to take a chance with.
If you suspect an abscess, it's warm to the touch, red. I wouldn't wait for our advice I'd go see a doctor that can check it out and get you on antibiotics. I've seen some gnarly abscesses from IV drug users that had a lot of meat cut out of their arms.