Parisian men treating me poorly

I apologize for typing in English, but I hope there’s another foreigner who shares this experience. So far Parisians have been absolutely wonderful and welcoming to me, I truly love the city. It’s just the differences in sex life that are very jarring to me. I am 22F, just moved to Paris recently and this odd thing has happened where the guys I’ve hooked up with actually ignore me after we’ve had sex. I know the stereotypes about men losing interest after getting what they want. But I’m not used to being treated so horribly. I’ve had a few one night stands and in America the men never treated me like this. It’s completely shattered my ego, my self worth. I was never insecure about myself until now. I mean this one guy was so nice and we spent the night watching movies, I texted him the next day cause we would text a lot before we hooked up, and he gave me the rudest response, “why would you think I would respond”. What the fuck? Another guy I kinda had feelings for told me he would never date me. Not that I even wanted that to begin with but now I feel like there’s something wrong with me. There’s a lump in my stomach just typing this out. I’ve never felt used like this, I’m ok with casual sex but why all the sudden are they treating me with disgust? I have never been ashamed of my sex habits until now. I feel truly awful and stupid and I’m extremely angry I ever trusted those two men with my body. I feel sick someone please make me feel better.