I recommend going to a social services facility in your area and obtaining the necessary welfare benefits you are qualified for.
I would not recommend you going for another degree, just continue searching for a position.
It is illegal for an employer to discriminate based on disability.
Find a mentor to study Torah with and you might be able to find a position in a Yeshiva. Which will enable Torah scholars to study.
Best of luck towards furthering yourself and best wishes for success!