Throat cut after oral! Help

I gave head to my partner and he pushed my head down to deep throat but I was in an awkward position and now there’s a cut in my throat, should I be worried or not? Help, everything I looked up is like saying call 911 or go to the emergency room and idk if it’s actually serious or not. Like has this happened to anyone before? It’s not a big cut just like a blob of blood but my throat really hurts.