Today's "incel" is literally the same thing as a "nerd" from 10-20 years ago, just without the consoomer conotation (since normies have appropriated geek media).
At the end of the day, people treat you based on how you look - not your actions and even less your mindset.
Get lean, take care of your skin, dress well, get a new haircut, don't wear glasses in public.
Height is probably the most important aspect in your appearance, but you can't change it so worrying about it is not worth it.

I don't even get off to this fetish anymore (once you realize women only care about height and money, all raceplay stuff falls apart), and yet I keep coming back here because you retards have great taste in women: pale skin, blonde hair, blue/green eyes, huge ass.
Dare I say, even the pmvs are great (although, I personally don't like the splitscreens - they are just lazy).