A sromach virus with IBSD and Emetophobia...

I'm currently on Day 12 and have been living in my bathroom for 3 days now. The constant nausea triggers my phobia and makes it hard to sleep. It's a weekend so doctors are incredibly hard to reach, and getting panic atracks while travelling was already bad on a normal day, now it's even worse. I don't know what to do. This is torture.