RE: "What do I do if there's a girl I feel like I'm in love with who likely doesn't like me back?" (12-18-2019)

There's a girl who I first met as a ComicCon worker. Twenty-nine years old, voluptuous, really tall at nearly 6'0" (182 cm), strawberry blonde hair, kind, empathetic, and funny with a dorky sense of humor. She works for the ComicCon event company, starting off as a volunteer, and eventually got a job as an organizing manager after several years. We met, talked, and there was something memorable about her. Just this warm loving energy I can't describe.

A little background on me: I'm physically nothing women want in men, including being short, and aside from possibly weight loss, if it can even happen, there's nothing I can do about any of these flaws. I'm simply unattractive. Not to mention, old now in my early thirties. On top of all that, I hate ego. I know women love high pride men with confidence beaming out their asses, but I've always despised that attitude and still do. I just want to be me. So for these two major reasons, I am pretty much, if not completely, undateable. I've given up pursuing women because it's a waste of time, energy, and self-esteem, and women are going to want what they want. I've been more focused on pursuing happiness without a partner.

However, I can't seem to get this girl out of my head. She's someone I could see myself marrying, and I no longer even want to get married after almost doing so before. I just feel like there's this connection there I've only ever felt once before. It just seems like we fit together so well. Or at least she matches me really well. Her feelings about me seem to be either neutral or not there. I don't know.

I know Lindsay on Facebook. Should I say anything to her? What should I do about these feelings?