I am worried about my self harm

I self harm almost every day. I don't know what happened, but it's hurting A LOT. I know it hurts, but it's not my normal pain. I usually feel stinging, but I'm feeling the same I feel like when something happens to my muscles. Let's say I feel muscular pain. It's also hard when I press on it. Just gently pressing with my finger hurts a lot, but it even hurts when it's simply existing. Does anyone know if this is normal?