Yes so i need to have some success soon before i become so jaded
I'm going to strongly advise you to take a big step back from all this and look critically at yourself.
You don't "deserve" sex, nobody does. Get rid of that mentality right now. You want to be good with women? You have to genuinely enjoy women - womEN as a whole, not whatever womAN is getting this reaction out of you.
I have a cousin like this; he was in the friend zone with this chick for a long time and couldn't get out. When he finally did, he decided to continue sleeping with her "out of spite", leading her on and never committing to a relationship. I'm not sure when that ended, but he hasn't had sex in a year now.
If you wanna be like him, keep doing what you're doing.
And before you do it, I don't need you replying to this message and answering the questions I'm posing here. Look critically at yourself, and decide what needs to change.
Would YOU f*** you? Deep down you probably already have a good idea why these women keep switching up after they meet you. What do you think your weakness is? Are you bad in bed? Are you texting/calling these girls too much afterwards? Do you not look or act like you do over the phone/online? You probably already know the answer.
So just turn off the damn computer, stop frantically replying multiple times to comments at 4:00 AM, and improve the things you have control over.