I might be alone forever

I met 3 guys so far after meeting them. After the first date, they ghost me. I dont know what I'm doing wrong. I mind while just live for my kids and be the best I can be without talking to guys. If a guy try to talk to me im ignoring them because I know the outcome. Im starting to dislike dating its a waste of time. I've been single for 5 years now and I'm just over it. Im done trying. Im a pretty women..The dates are always fun, we laugh, joke, deep thoughts, good vibes etc. My dating life sucks