I don't know where you're at in the world but there might be options available if you just talk to mental health services. In the UK I was able to access 'step-up' help where they let me go to a facility for a week, a couple of times, when I was really struggling and just needed out of the environment and life I was in. It was like a week in a facility with other people struggling, no drs or nurses, completely voluntary to be there, but the staff stilll did activities with us and helped us get on top of things that we'd need done to make transition back into our lives better. I had no idea such a service even existed but it was really a great way to turn down the pressure I was feeling. I don't know if this option will exist where you are, but I mean to say that it's worth telling people how you're feeling and seeing what options are available because there could be options you've never even heard of that might be more helpful and not need the OD.
I had a nurse once tell me, it's a lot easier to offer help at the top of the cliff than at the bottom and I think that's advice worth living by.