Marina,
There is lots of good information on this site. For example, you may want to read under “recovery.” That said, I don’t know what physiotherapy entails. I went to a physical therapist who showed me how to do glute and quad squeezes and a few other exercises to get me through the NWB period. Now that I am PWB, I go to PT once per week and I do those exercises on my own several times every day.