LMO you just have to get "out there".
As others have pointed out... and probably the partner you WANT to attract... looks are not as important as you may think.
BTW Not_Batman does NOT look like a thumb omg lol.
Also what others have eluded to is that you may have to "kiss a few frogs before you meet the handsome Prince"... Not fun that part IME but taking your time getting to know ppl is the key to NOT kissing the wrong frogs. Or toads as the case may be.
My basic "go to" used to be going all out doing activities I LOVE. Even bike riding.
Doing these activities made me very happy and that can be extremely attractive in itself.
You'll also meet ppl who are into what YOU are into.
Funny story, I met a lady who was shocked when I told her this... she was having issues with her on & off bf at the time. She met him at a "Fix your own car" Course... she'd enrolled in that Course for the sole aim of meeting a man who COULD fix her car and become her bf lol.
Not only did she meet a man who couldn't fix cars either but they had very little in common, so it was a very frustrating r/ship for her at least.
Give these things a go and see how you go.
Remember meeting "someone special" is extremely special in itself and not as common as you may think... divorce rates are a tell tale sign, sadly.