want to know if a employer can let someone go because there not able to acomadate them?

Was injured on the job. Was receiving compensation checks. was informed by letter that I will not be receiving any more monetary compensation. Was told to go find a job, with my restrictions. Does that mean I am unemployed at this time? I have no money coming in to the house for food or bills. There's is more to this then I can explain. Am I entitled to unemployment do to my injury. I am Still under doctor care. I am waiting for approval for more surgery. It has been over four months since it has been requested.