Thank you for your advice! I have decided to take time off this semester. It is still a bit weird - especially since I am getting a lot better and keep thinking that it is unnecessary and that I should just go back to school now that I can. But the "you only get one brain, and grad school will always be there"-argument is very compelling and I would not want to have to blame myself if I went back to school and suddenly felt worse. Now, the biggest challenge is finding things to do, because I really don't think being understimulated is helpful!

Thanks again, and I wish everyone a speedy recovery!