I've hit rock bottom! Help!!!!!

I'm asking for prayers, good vibes, thoughtfulness, anything. Oh, I'm dying inside.

Yesterday I miscarried my baby I tried so long for. I suspected I was pregnant but didn't confirm til I passed her at work. Then, my fiance went missing. I found out he got on a bus because he was homesick since he moved 600 miles away to be with me. He says hes coming back but im not so sure. And I might lose my job for asking tomorrow off to deal with the physical and emotional pain I'm facing. I can't do this. I've sat in the same spot on this couch for 26 hours. I haven't eaten, I haven't slept.

P.S. I didn't mean to post on the TMI board