Work on the mental game of fighting and also work on mental in terms of focusing on your healing. The body-mind heals itself. There is plenty of evidence to show that thinking has a huge role on healing. I also believe from my own experience with myself, with clients and as a client, that energy follows intent (there have been studies done which support this). Focus positively on the area with intention to heal and belief that you will and healing will be facilitated.

Hope your physio is good and do what he says if it feels right to you.. once the main pain or most mobility comes back most people slack off on a rehab program... sticking to it may help it healproperly... that said most professionals will be cautious and suggest being too careful over being too reckless... though that is probably smart.

Listen to your body...

My experience is loads can be done working with the energy system,working with the meridians can go a long long way. Acupuncture can be very good, two or three EFT sessions with an good practitioner (who can also teach you how to do it on your own so you can spend 5 minutes a day on it) would likely get you faster results than most anything.

Eat well, sleep well, keep hydrated and have fun... get in the sun if you can... great for the body.

A couple thoughts and opinions...