Yes, I can relate to most of the above.
Also, at the age of 14 having to go to the head teacher and tell her I needed to be excused from school assemblies as I had become a Jehovah's Witness. I can still see the look on her face to this day!. The stupid thing was, I was put in with the Catholic pupils while assembly was going on as they didn't know what else to do with me. I never told my parents about that lol.
Then, having to tell my friends I could no longer join in Birthday celebrations or any other 'worldy' activities. I was the only JW in the entire school so I stood out like a sore thumb and was ridiculed and felt isolated, yet I was expected to use every opportunity to bring out Watchtower literature and witness to them all. I can remember hating the GB for dishing out all these rules and thinking, even back then, that they had absolutely no idea what it was like to be the only JW teenager in a school, or if they DID know, they were just down right cruel!
As if all that wasn't enough, all my friends, even from within the congregation, had to be vetted. The phrase "bad associations spoil useful habits" was repeated continually like a stuck record. I watched while other youngsters had fun, going out together at weekends but I was only allowed to associate with spiritual (usually boring, nerdy) sisters of my own age. Pop music was banned as it was evil.
Oh, happy days