Regarding the first thing on the list on there, your still 12. And I'm going to be blunt here, your mother probably feels like she needs to be more of a 'helicopter parent' of you because you are disabled. And 12 is still pretty young, I'm sure she doesn't want you picking out booty shorts at that age.
Regarding the last one, nothing wrong with it. At all.
I don't wear booty shorts.
I wear normal shorts. She makes me wear short skirts.
But I understand what you're saying.
Just wait as the years go by Lizzy and you'll get more freedom.
I hope so.
Seriously though: at least you have a mom and she cares about you. Be thankful for that.
She doesn't care about me. Read the topic.