I'm confused if I should have a one night stand or not
There's a girl who followed me on ig a while back. I followed her back. We've talked briefly before twice times, regarding politics and other basic stuff. This Saturday she posted a fit check. I complemented her on that. Then it felt like she somehow she gained some sort of interest. Started asking me what I'm doing, if I sleep alone. We have never talked about stuff like that.
Then yesterday she replied to my story. I liked her response and let it be. Then she went on to ask if I can meet, like a date. Then we kept talking. She sent her number by herself without me asking for it. And then we switched to WhatsApp, conversation started flirty and then became sexual and it has been highly sexual since. We have decided to meet and fuck. It feels really good and freaky when I'm horny. But when I'm done I feel some level of self-loathing thinking about it and feel like I don't want to do it. I'm not sure if I like the person but just want to use her for my own desires. Maybe she's planning to use me for her own desires too.
The thing is I've been just out of an abusive relationship. It's been almost a month. So I'm not really sure about hooking up with this girl or not. I'm just repeating myself here I know. On one hand, it makes me really horny when we talk dirty but feels bad other times. Considering it's just been almost a month, I still have feelings for my ex.
Also another thing is I feel this is moving too fast. Like talking properly one day after getting asked out, then she sends the number herself and we end up sexting. How hyper sexual things are between me and this girl. I have a feeling this might be some sort of red flag. I'm not sure if I'm overthinking or not.