It took me a good while to recover from similar whilst marathon training. I was told that I needed to feel confident hopping on stressed side 10/20 times before recommencing running. I would suggest treadmill or, even better, running on grass in good trainers. Monitor closely and try and plan routes where you have the option to bale out if pain is present. Good luck!
I see carter and Aitch pretty regularly. Entered Round Sheffield Run at the weekend which is in June and a decent test. Not doing Sheff HM this time as it`s the OH`s turn! I like the adline, "It`s a hill, get over it!"