Long post here but I'm getting bored of it and need advice.

Honestly, this has been the case for ages now. It doesn't matter how interested a girl seems - things just don't last beyond a very short time.

It mainly started a year or so back when I went on a date with a girl I was halfhearted about. I was deeply inexperienced and needed to step out of my comfort zone at the very least. We both had a fine time but it was hardly anything special. No problems. We both faded each other out.

But then things started up. I met this new girl (girl 1) and we flirted around every day for months. She'd call me petnames, flirt around and teased me. Stuff like that. I never asked her out though due to inexperience and fear. She ended up getting a boyfriend.

So I realised that I needed to truly step up to the plate if I wanted somebody. Again, meet a new girl (girl 2) and the vibe is really good. I ask her out at some point and she says that she's had a crush on me for ages so was happy I asked her out. We had a date, exchanged a small kiss at the end of the date, and then she spent the next 3 weeks flaking on me until I gave up.

The worst scenario was in mid-2017. Girl 3 flat out hit me up, said I was hot and asked me out for coffee. She extended our date, bought me a drink, initiated a kiss, gave me an unprompted blowjob in public and kept saying how hot I was. We didn't have sex because I didn't have a place free, but y'know it was in the bag for next time right? She even said she was looking forward to riding my brains out when we next met up.

A week later she'd already ghosted me for another guy. She came back at two points (after 1 week and after a whole year) but just seemed to want attention both times because she was uncommitted to meeting up. So I moved on again.

Then recently another girl (girl 4) messaged me first online. Again seeming interested. Saying I was cute and we got on well. Then we had a date, hooked up, and again I got ghosted on.

Girl 5 then happened a month ago. A cute girl I knew for a few months. Similar to girl 2 - supposedly had a crush on me. We hooked up and I never heard from her again.

I'm just getting quite worn down. Yeah I'm now starting to get laid, but I can't lie and say I don't want something at least a little more significant to develop. I can delude myself. I can say that Girl 1 moved on because I didn't ask her out, but if she was interested enough she would've asked me out herself. I can say girl 2 ghosted because I only went for a kiss close, but then if she'd had a crush on me she would've surely only taking our date positively. I can say girl 3 ghosted because I didn't have sex with her after a blowjob. Maybe she felt slutty or whatever. But the reality is she moved on to another guy. I can say girl 4 just wanted a hookup, which is fair enough. But I can't say it's not affecting me.

Most of these girls outright expressed interest in wanting to get to know somebody. Girl 3 even said I was amazing, that she couldn't wait to see me again, and was talking about future dates we could do and was saying about me being her boyfriend.

On the dates I'm likeable. I'm a mixture of funny, teasy, flirty and good at conversations. I just don't know why I can't ever see these girls again whether I escalate with them or not. Yes I would like to see a girl more seriously, but it's not like I want a serious relationship immediately. I'm totally fine with a consistent FWB thing. But girls don't even seem to want that even after we hookup.

I don't know what to change. I'm just getting worn down and can't be bothered with it anymore. Yeah, I like getting laid, but I also want to meet a girl that'd be up for a consistent FWB thing. Meeting a new girl and then getting ghosted just makes me feel shit - whether I get laid or not. Do I just need to accept this is the way things are - especially in my early 20s, or is there something I could potentially be missing that I'm doing wrong? Thanks.