Stuck at home until baby is born!

Hi! I’m currently 31 weeks pregnant and I’m stuck at home until the baby arrives. I went into respiratory failure at 29 weeks and was in the hospital for a week. I’ve been told by doctors since I work at a school that I cannot return to work until the baby is born since if I get sick again I’ll be in the hospital in worse condition than I was the first time! I’m very stressed as i have to take steroids to make sure my lungs stay open so I can keep my oxygen levels above 95 (which the doctors told me steroids is a “red flag” medication for the baby). Does anyone have any tips or ideas to help keep me busy so I don’t go insane for the next couple weeks? Thanks!