Time off?
Oh duhhh. it says Ohio right next to your name. Check out this website below to see if you qualify;
http://das.ohio.gov/Divisions/HumanResources/BenefitsAdministration/Disability.aspx
You can call them too to ask, sometime the website is really overwhelming. From the sounds of it, most people only need 4 weeks, and thats a nice period of time to recover. If you're doing physical stuff like moving patients I would try to take as much time as you can so you can fully recover, its not worth the potential complications to push ourselves too soon.
When are you getting surgery?