AITA for yelling at my two younger sisters for messing up our shared room and messing with my bed and stuff as well blocking the door even though me and my mom say to stay away from my bed and stuff

AITA for yelling at my two younger sisters for messing up our shared room and messing with my bed and stuff as well blocking the door even though me and my mom say to stay away from my bed and stuff HI I'm 14 year old girl and today my sisters made me so mad I don't know what happened before but they were both arguing about something and when I went to our room to get my charger it was a war zone. Let's get one thing straight out room is like a cubicle with a bunk bed and one singular bed the singular bed used is mine nw since my sister lets say Janna came home but before we and my other sister Daya used to share the bunk bed I'm autistic and I have a big pet peeve about people touching my stuff and being on my bed without permission now especially when they sit on my pillow where I put my face now put it in my perspective sitting the kitchen eating on your phone starts to die when you go to get your charger in your room see that the door is blocked by your bed and you hear your sisters arguing about something probably stupid and you to unblock the door you need your charger and when you finally get into your room see that your bed is moved and a mess and one of your sisters sitting on your pillow I admit I should have probably not have cussed and it wasn't a big deal to them but it is to me when I ask you nicely and you ignore me and I have asthma that could kill me if I get to upset and my mom was on my side about it. So I need to know am I the asshole