Sounds like she did a lot to make you happy based on how you described her, but you are not willing to compromise to do the same and that’s honest, that’s how you feel, and there’s no law that says you have to be in a committed relationship with her or anyone else. But most women don’t stick around if they want a committed relationship and you don’t.
Perhaps your niche will be more for causal dating. Relationships actually do require some compromise from both sides so don’t set that tone with women, keep it upfront about being causal and that it won’t be a committed relationship and take it from there.
If you try to get her back it will change the dynamic and she will expect you to be different in the relationship. If you really can’t compromise to make her happy, then let her go and be happy with someone else, why should she waste her value on someone who won’t reward it with a committed relationship, especially if other guys will (beta or not)? Women don’t do these things and expect nothing, no one is that giving, not even her. Contrary to popular red pill belief women aren’t content to just serve their boyfriends needs without any consideration to their own. No human is content with not having their needs and desires met.
Again, if you don’t want to offer a lot, that’s fine, but don’t expect a lot back and then you will be less surprised and less disappointed.