Idk how to feel

I had sex with my ex boyfriend friend me and the guy has been broken up for three years and his friend and I was talking Thursday and one thing led to another but today I asked him did he enjoy it cause we haven’t spoken about it since then so I asked when is the next time he says idk why I told him because I’m stressed he replied with what does that have to do with me 😒 I didn’t even respond so what should I do at this point I’m confused and wondering if I should keep him or cut him off