I've been diagnosed with BPD but there are still some things that I'm not sure are related to BPD or something else that I need to look into.

Having trouble reading tone of voice and body language to determine moods of other people.

When I was a teenager I knew I didn't fit in and I mimicked girls around me to do so. Clothes they wore, music they listened to, etc. I don't think I had any real interest in the things, but I kind of used it as a survival tool.

Sensory issues? I get overwhelmed with sound and touch quite often and need to get away or I freak out.

I get obsessive with people and hobbies and interests to the point that it's probably unhealthy

I struggle with boundaries and rules if I don't understand WHY they're in place

I can't handle big deviation in my routine. If I go on vacation it takes me weeks to get back to normal and function properly.

Are these BPD things? Am I odd?