Staying at home

So I have a work restriction from my doctor not to lift more than 40 pounds unassisted. I work at a juvenile detention center and we have to physically restrain 15-20 year old boys regularly, so my work is not letting me work until after my maternity leave because I cannot perform essential job functions and I would be a liability. Im not due until February 28th! I am going to go crazy at home until the baby comes. Any advice would be appreciated on how to keep myself from dying of boredom. It won't be so bad when my baby gets here, but thats almost 4 months away! I've been working during the entire pandemic, so I'm not used to this at all.