Getting Hours Outside of Practicum. Virtual ways to get extra hours?

Hi, due to a medical issue i am 130 hours behind on finishing this semester and we are done in 3 weeks. My medical issue has escalated and it makes it hard to be on my feet for extended time plus the hours only go to 4pm. For this reason I am looking or a way to supplement/get extra hours online at home. I'm already gona stay later into the semester but I don't want to extend my hours on my feet as it could lead to worse issues.

Does anyone know a way to do stuff online to get additional hours?