Online college

I need some advice… I just started my online classes August 21st of this year and I’m also 36w+4 pregnant right now. I work full time and doing school, which feels like full time to. I feel like I don’t have a life outside of work and school and I still have to get stuff ready for my baby but I’m always either working on on the computer doing my work. I’m just so tired all of the time, and I still have to wake up early and go to work. My mindset is starting to change fairly quickly on the matter.. I’m trying to stick it out the best I can but I feel so exhausted.