Embracing the single life too fast?

Broke up with my bf of six years because of... reasons.

Anyways the single life is treating me well: I'm having more fun in general, so many people are wanting to hang out with me now, and lots of cute boys are starting to line up! ;D

Problem is: I've only been single for 16 days now. I went ahead and developed a friends with benefits type relationship with my very best friend. No worries on keeping that, so it's not a concern. But then I started getting flirty with someone from work. And we've developed almost-feelings because of how close we are, but we know nothing serious would ever work out between us. We still are having fun, no sex yet, but it's in the near future for sure. And last night I really felt like going out and called up another good friend to go party. One thing led to another and we banged. I don't entirely regret it because it was good, but I know that I never want to do that again.

Feeling kind of hoe-ish to be honest. Loving the fact that I can really pick and choose who I want to have sex with, but maybe I'm going too crazy..