Break up

I recently broke up with my fiance because he cheated on me and got a girl pregnant and on top he confessed that he has a child with his ex which he never talked about for the 2 years we been dating. There’s also an ex who came back into my life and he was very persistent on getting me back and I always refused his offer because i was engaged but the truth is i loved my ex more than my fiance

Fast forward after I broke up with my fiance i then went to my ex but he refused to be involved with me

Now I’m failing to understand why all this is happening to me at once.. The pain is now becoming unbearable because on top of heartbreak 💔 i got rejected with someone whom i thought loved me as much