Major ocd right now. Anyone know about ocd please read!

People that aren’t educated in ocd probably won’t understand, but I’m having a major hard time right now. I need to re arrange my room & move it around. I’m so scared because every time i do, “something bad happens..” so now I’m scared to move it around and clear things out because I’m scared something bad will happen. Sounds crazy i know.. but i can’t get myself to clean this room and make space.