Displaced Vet (Helene) no groceries or toiletries

The Asheville flood created by Helene wiped out my truck, my home, my job, and everything I have ever owned. I found a place that gives free trailers to displaced vets and it’s wonderful. Three months later and I have applied to all three jobs that are out here and the VA has no aid to offer. FEMA has given me 750 dollars and that pays rent on the lot here. I have tried everything. What should I do? I’m in dire need of anything more than I have. My dog is with me as well. She has food and her meds.

EDIT: I was gifted a vehicle (can’t afford taxes and plates yet but it’s a start) to help find work

In three weeks I start school again, which will net me monthly income from the VA.

We are in dire straits here. I just really don’t know what to do for the next month. Food banks, FEMA, and a couple of other suggestions are exhausted. Any suggestions or help would be appreciated!