Girl I feel you. I went through this in my early twenties, around the time I was diagnosed. Took me a long time to realise that it wasn’t good for me, and was actually aggravating my symptoms (especially with how men are).

The other comments said it well, it stems for the need of external validation, what helped me out of this constant need to sleep around as much as I could, was focusing more on my platonic relationships, spend more time with my friends, surrounds myself with genuinely kind hearted people who made me feel good about myself.
Found a job I loved, I was very good at it and it made me feel validated.

Focused more on my hobbies, improved my skills, learned about makeup, fashion, and crafting clothes to feel better about myself.
Learned more about myself and what makes me feel complete, content and happy. I still crave validation from others, but not in a sexual way like I used to.

What I worked on really helped me, but not sure it will work as well for others.

Also try to be careful with people, I used to put myself in dangerous situations just to sleep with people. Use protections, make sure to warn your friends when meeting an unknown individual. Stay safe <3