And in no way you should change anything, no one needs to out themselves in some frames to fit the society, because that will never make you happy, even if you do somehow successfully fool them.
I really wish I could help you more, but we're very different, because compare to you I'm fine with having friends online, but I have none irl because I just don't like people around me, so I don't want them to be my friend.
The only thing I can suggest, which is probably the thing you already know, is to just continue meeting new people, sooner or later you'll meet someone who'll like you just the way you are, with your maybe dorky clothes, or your maybe different posture, or someone will find the way you can't look in their eyes adorable.
There are a lot of groups for people with disabilities, ADS etc around cities, you can try them too if you didn't already. Try also going for example in some reading clubs, tabletop gaming clubs etc, this is the place where quirky and quiet people often go to just relax and have fun.
Just... don't go without a mobile anymore