Torn 😞

I'm so torn on what to do. My SO & I have been together for a year & 8 months. I'm 21 & he is 20. We have a 8 month old together & im currently 10 weeks pregnant. Last year he lost his job in October & ever since he hasn't really tried to get a job or do anything. I scraped up $60 each for us to take classes to get our GEDs so we could go to college soon. So far he's barely done any school & now has gotten kicked out of classes. I try not to be annoying & pushy about getting a job or doing school cause I don't want him to be annoyed by me.  I just ask if he wants to do school work together & he'll just say we can do it later. Then he will never do it. He is steady on his video games, he won't even get up to pee, brush his teeth, help take care of our daughter nothing. I'm really stuck on what to do. I've been applying for jobs everyday & my mom is now helping me get a full time job at her work, I'm still doing school online & taking care of our daughter. We live in a studio apartment on my moms property but it is not big enough for 4. So we'd have to move out before the baby is born. I'm really torn on what to do. I love him & I want our family but I feel like nothing will ever change. I don't think an ultimatum will work either nor do I think that's a good option. Sorry if this is just a bunch of rambling, I just need some advice & to vent. 😞Â