I'm done dating, I'm a lost cause..

I made the post yesterday about getting ghosted after not spending the night with a girl, I got no responses from any girls and everone was just bashing me saying I'm a loser and that I'm delusional and I get no attention from women, I'm a lost cause so I'm just not going to bother anymore. I'm 5'2 with a pretty okay face. I have a decent job for someone with my education and I make barely enough to pay rent and my bills and go grocery shopping. I have no car, but I have a bike so it's okay. I still live with my mom and grandmother because it was cheaper than moving out on my own. I really wanted to find someone last year, but I have no clue how to do it and I have no money to do anything and I'm just tired of this shit. I don't have any luck in dating or finding a job that pays good, I'm 25 and I won't be making good money any time soon and I'll be 30 or something eventually and no one will want me.