I just want to be Loved

I recently got out of a year long relationship. He became really irresponsible, refused to get a job or really take care of himself, and started only caring about sex. I was sick of it and sick being his mother. I went on bumble I week later and decided to have some fun. I met this great guy, hot smart , funny, great in bed the whole package. We're just together for fun. I know it's not serious and I know that's what I wanted. I know I didn't wanna fall in love, but I know I'm getting attached. It's scary. I know he doesn't feel the same way and it hurts. I know logically he shouldn't but it still hurts. My head and my heart are at war. I think after being in a relationship for so long idk how to be satisfied with something casual. What is wrong with me? I feel like a crazy person 😥