My sympathies. I had a very similar injury when I was 49 and it took me 6 to 8 months before I was back to (almost) normal. My leg had wasted away and it took a long time to build up again.
But you will recover, with a bit of physio and a lot of patience.
One problem I had during the recovery was lack of confidence in my leg. I had the injury while playing squash and it took me nearly a year before I had the confidence to get back on the court, but once I did I soon got back into the swing of it.