Itchy and bleeding anus?

Sorry this is TMI, This morning, I woke up to a really itchy bum hole. It felt like the kind of itch when you haven't wiped properly after usage. I scratched it a bit using toilet paper and went on with my day. The bum hole felt sore, but I assumed it was because I scratched too hard. Then when I used the... show more Sorry this is TMI,

This morning, I woke up to a really itchy bum hole. It felt like the kind of itch when you haven't wiped properly after usage. I scratched it a bit using toilet paper and went on with my day.

The bum hole felt sore, but I assumed it was because I scratched too hard.

Then when I used the bathroom, there was a lot of bright red blood on the toilet and when I wiped. It looked similar to when I am on my period.

It doesn't bleed when I'm not using the toilet, and there's no blood on my underwear.

What is going on?
Thanks in advance.
3 answers 3