I need help finding some resources. I'm at my wits end.

So I'm about to begin the process of trying to get on disability. I have a condition that causes pretty severe tremors that we don't even have a real diagnosis on yet and it has progressed pretty badly in the last few years after about two decades of dealing with it.

On top of that, I have a severe eating disorder that causes me to gain and lose 15 to 20 lb every month. I'm currently 6 ft 2 and about 129 lb. I can barely function day to day because of these two things. I can't get a job doing any manual labor because the eating disorder makes me insanely weak and very easily fatigued, and I can't get a job doing office work because I literally can't write or type most of the time thanks to the tremors.

I'm now being told that it could take up to 3-5 years to get through the process of getting on disability, and that's if I even get approved. As far as I know, in florida, I'm not eligible for unemployment right now due to the circumstances of how I left my last job. But it seems my parents are done helping me and I'm losing the only income that kept me from sleeping on the street. If I don't find something to help soon, the power will be shut off and I'll have nowhere to go.

As far as I know, disability is my best option, but I can't wait that long. If anyone knows of some government program or anything that could help me stay alive long enough to get through this process, please share it. I genuinely don't know what to do. I can't go back on the street.