I cracked my toenail in half

Okay so I stubbed my toe so hard that I ripped my toenail up and cracked it in half. It bled for a bit. It was weird because it was like bleeding from underneath the toenail..and that blood has built up underneath and turned black .

This has never happened to me. I’m sorry if this is stupid but.. what do I do with it? Just leave it alone? Should I keep it bandaged? How do I clean it? I just need some nurse advice. Also should I expect my toenail to fall off? Should I see a doctor if that happens?

And it sucks so bad because I just got over a BAD ingrown toenail and it healed and then I got a pedicure and they were so cute and pretty and now this happens... ugh

And yes. It hurts like HELL.

Any advice would be greatly appreciated. My toe is suffering and idk how to help it. I’m an idiot sandwich.