Don't get me wrong, After a 2.5 year dry spell(university, work, covid, etc), I have managed to pull 5 girls in the span of 4 weeks but haven't been able to F-close due to various reasons and I am feeling very demotivated

Girl 1(23F) - Wanted to lose her virginity to me but for the life of me, I am not able to penetrate her without hurting her very badly. Decided to be FWB and we tried several times, things turned toxic and I broke it off

Girl 2(25F) - Relationship material. Had an LMR, which I didn't want to push or force. She later broke it off saying we moved too fast

Girl 3(25F) - Relationship material again. Made out a lot one day, she said that I shouldn't have any expectations and take things slow. She went with another guy and I never met her after that

Girl 4(23F) - One-night stand. Could penetrate for a bit before losing my erection which never came back. Performance anxiety. At least she finished me off with the most AMAZING blowjob. Shocked that I got a blowjob in a ONS

Girl 5(24F) - Pulled her home from a date but was SO boring, I was SO turned off and hinted her to leave without making any moves

I feel I am doing the right things most of the times because I've never had this much "success" with women in my entire life, but when to comes to F-closing(at-least 3/5 of these girls definitely wanted to fuck me), I am failing due to one or the other reasons and I am feeling demotivated at this point.

I'm having no problem meeting women. I have several more women in-line but I am quite depressed at this point as I haven't been able to F-close properly a single time.

Any way to get out of this rut?