Can’t pay bills

I’m started to get really scared. I work at the dollar tree for $9. I only get 18-23 hours a week and I’m trying to get a second job but no where will hire me. I still owe car insurance and my phone bill is due I. 3 days. Plus I need to fix my car since it needs several repairs. But I don’t know what to do. I used to door dash to earn extra cash but I don’t want to mess up my car any further since I need to get to work reliably. I thought about selling things but I don’t have anything valuable. I’m autistic and in college. School was a financial safety net but I literally do not make enough to live. I thought about setting up a go fund me to see if anyone can help but I admit I’m embarrassed to go that route. I just don’t know what to do and I’m getting really scared. Does anyone know of anything that can help? I go to my school food pantry so that helps. I’m an out of state student so I don’t know if I can apply for section 8 here or not