Dear s5mishel,
I'm sorry to hear that you are feeling this way. Have you told your doctor about the way you are feeling? It is tough when you have depression alone, but when you have physical ailments as well, it makes it harder to cope. Just try and do what you can, perhaps have a friend come over and see you, a little social interaction may help. Find things within your capability that give you some satisfaction and distraction.
Susanne