cracking up

i'm not sure if it's my not feeling well, the busy week, the mountain of impending work, the break up, the lingering depression or perhaps a combination of all of the above but i feel worn down to the rawest emotional nerve. just thinking about doing anything beyond getting out of this bed is putting me on the verge of tears. everything just seems hopeless. frankly, i feel like i'm going a bit crazy. and i really just don't know how i'm going to get beyond this state.