I'm right with you. We are at the 2 two week mark of a 6 week crate restriction due to a simiar incident but ended up with a broken bone. She had surgery after the first vet screwed up.
It is really hard. You feel bad but rest is best. I have pain meds and a tranquilizer for when she is really stir crazy. It just takes the edge off. My surgeon told me pets dont get adddicted like humans so its safe. It would be hard to dose yours because its so small but they can do it. They also told me after about two weeks they settle down and kind of accept it as the new norm. He also told me to be very rountine as to when you take her out or she will start really whining to get out if shes out all the time. (we arent so good at that but we are trying) They tell me it goes by fast and we are at the two week mark and she is already putting weight on her leg (she has a plate) Please message me if you want the name of the medication or any other questions....