What is going on with my anus? Help out🥹

Hey everyone,

I’m really worried and need some advice. Could this be an STD, hemorrhoids, or an anal fissure? It’s been like this for almost two weeks, and it’s getting worse each day. There’s a lot of blood in the toilet every time I have a bowel movement, and it’s both painful and itchy. Any insights would be greatly appreciated!

Check it out:

https://postimg.cc/BLM8HxQZ