Depressed

Lately I’ve been in a mood , me and my fiancé have been trying for nearly 3 1/2 years and no luck, And feel like its never gonna happen. Lately I’ve been slashing out and just very irritated,and very distant. I don’t know what to do to help get back to my old self , I know it has to do with desperately wanting a child.

Has anyone been through this and tips to help??

In desperate need