How often are you doing rehab?

I'm on day 8 post op ACL recon on left knee with hamstring graft. Everything is going pretty well considering. I'm doing rehab at physio twice a week but wondering how often you are also completing the exercises at home? Initially my physio said about 5 x a day, however yesterday i was given some more exercises (have 8 in total) and they are more painful to complete so I only managed to do them about 3-4 times. Interested to hear what others are doing?