I have had a heart transplant

I have had a heart transplant and a stroke and still cannt get disability. they say I have not got enough credits. Sorry I was a little busy having 10 heart attacks before my transplant. boy am I screwed ,as i cannt even afford my needles for my insulin, I also have dibetes he gov. office finally got me a medicaid card to try and help it isnt much help my bills keep mounting and i just cannt afford the drugs I must take that medicaid doesnt cover. I wont live long this way. Mary