I got something that seems like a blowout after years of staying at this size

I have pain and it kinda looks like a blowout and I've been at 9/16 since 2021 and I have this on both ears they are itchy and painful is it a blowout or a new allergy to the metal tunnels in using Note: I clean my ears and tunnels every day and also when I take a shower and I haven't changed my stuff I clean with