What am I doing wrong?

Hey All, I am a 23 F and single… and I have been for quite some time now. I have been told I a personable, attractive, I am very kind and open to making new connections with people. I have a good job and a college degree and am relatively skinny. I exercise regularly. And I have been a serial dater for as long as I can remember. I go on dating apps because that seems to be the way connections happen these days… occasionally I am approached in bars or supermarkets, etc. But mostly dating apps. And I will go on one great date with a guy, sometimes two- and then the men I will go rogue, they will respond slowly if at all and seem to lose complete interest in me as a person. I really want to know what I am doing wrong so I can make things better. I am happy to tell you any additional information you may need (I cant think of anything right now). I just want to understand and hopefully find someone. I have been on so many dates at this point I dont even know what to do and it is making me miserable. Please help me.