Depressed

How does one stay positive when there have been so many set backs? Went to the doctor for my hand yesterday and looks like an inflamed tendon. Got meds and a wrist brace. The problem is my DH is being such a brat. He doesnt listen to me when I tell him I am in pain. He doesnt even reach out to touch me when I cry. And this whole not being pregnant thing has really made me feel so raw. I am feeling down and alone.