Maybe pay for some sports massage too
Hydrotherapy can also be super successful for lower limb issues where 'land' physio is less successful
Even DiY hydrotherapy (check with your physio first) is very beneficial.
My pre hab and post ACL op rehab included, walking two 20 m lengths of the pool, 10 squats in the pool - repeat 10/20 times. Working against the resistance of the water with the water taking the weight was fantastic.