Am I wrong?

I'm depressed. Scary depressed. I broke down today, for no reason. I need help. I asked my boyfriend if he could take today and tomorrow off (He never takes his sick/vacation days and he was talking about using one Friday anyway) because I want to go admit myself. We have a 1 year old son. Neither of us have family that live near us, or I would've asked someone else to stay with our son. He said he had to go in for an hour or so to sort something's out, but assured me it wouldn't take more than an hour. It's going on 6 hours since he's left. I don't know what to do. I'm losing it and I'm afraid for myself.

Add on- I did call. He said he got busy and he's not sure when he'll be home. I just hung up and started crying. I have no idea what to do