What do you do all day?

I am recently unemployed due to long covid (over 2 years since initial infection), and don’t know what to do with myself all day. I have severe fatigue and brain fog and cannot do much around the house or cooking. I used to love to read non fiction but I struggle to do that anymore too. So, for all of you stuck in bed or on the couch much of the day like I am, how do you fill the time? How do you stay positive when you feel like you’re not contributing in any way?