Last night, I was getting carts from the parking lot and twisted my knee. I felt a sharp pain, kept coming and going but figured I just irritated it and it would be better after some sleep. Now about 24 hours later, it has gotten significantly worse. I haven't gone to a doctor yet but essentially I'm pretty sure I have an issue worthy of attention that very well may require me to keep off it as much as possible, obviously limiting working as a cart attendant or honestly anything. But I'm wondering right now what I should do about this since it is a work-related injury. I will look in the employee handbook but I'd like to get some recommendations or here your experiences with a situation like this here. thanks!