My boss has made it clear that I need to find a permanent schedule, or he’s gonna put me on part…

My boss has made it clear that I need to find a permanent schedule, or he’s gonna put me on part time( and I CANNOT afford that) all the day cares I’ve looked at we’re super expensive. I really loved one, but unfortunately it’s $190 a week:( makes that almost $800 a month and with rent it’s clear we can’t afford that. I’m so torn