If I go into the emergency room cause of my mental health, how do I go about the things I need to bring( like clothes, books, toothbrush and so on)? Do I just go there and call my friends/parents/ whatever to let them bring me my stuff? 
It would be weird to show up there with a packed suitcase, I think? 
I'm not in an accute emergency, but it could happen right now and I'm thinking about if I have to pack an emergency bag or can just show up there.