So I have a tendency to overthink things and let the smallest of inconveniences really upset me. 

A lot of it is connected to my mom and our complicated relationship but I also think I'm just sensitive.

Like today my mom said she going to get the car looked at but then she called me to tell me to give my information to the dealer because she decided to get a new car. (( She needs my info bc the car is under my name )) 
I just hate that she gave me zero warning or a heads up - I have a lot of anxiety especially with phone calls so this was rough for me. She knows this but she's the type to say "it's because you're on that phone / you don't do anything / etc." 

Whole day: ruined. I couldn't talk to her when she got home because I knew I'd end up "having an attitude" with her. Like why did she need a new car, did she even consider if the two car seats would fit , how much did it cost , whatever whatever. 

The thing is she's done this before where she'll call me or just hand me the phone to speak to some random person and give them my information because she's trying to buy something. It's so jarring for me. 

I just wonder if my level of stress is too much for situations like this. Like is it reasonable for me to basically shut down and need time to process things after that? I need to not look at her or be around her because i just get more upset which could lead to an outburst and then an argument etc etc. 

I'll probably be fine in a day or two but we're going out tomorrow - in the NEW car - so idk how i'm gonna deal.