Pain in Crown after dental cleaning

So on Monday I got a dental cleaning and they even deep cleaned around my crown (I got a root canal there too). Basically, the next morning I had an intense sore pain in my crown. Ever since then i still feel it, it’s very painful, especially when I bite down. I only feel it in my crown though and I don’t know why because it’s never hurt, not even when I got the root canal done or crown on. Has anyone experienced this?

What should I do? Painkillers don’t seem to work.