Change a few details and you could be describing my life as an Aspie. I especially identify with your Elementary School scenario except for the nose picking part. I guess I was steered away from that by my mother's arcane advice: "you can pick your friends and you can pick your nose but you can't pick your friend's nose."Yes, it is extremely difficult to do this as an Aspie. I was diagnosed late at the age of 46, with a long history of isolation and lack of follow-through of career choices.
Learning how to take care of our health and ourselves is key to making things easier and equipping ourselves with the tools we need to be strong and persevering.
Eventually, things do get better.
I support you closing statement 100%. If we persist and believe in ourselves, we will prevail. It will all be OK in the end so if it is not OK, it cannot be the end.