Slambie, I am 10 months post microfracture and still struggling. Microfractures take quite awhile so I would not give up hope for quite awhile yet. Keep up with your PT and ask for x-rays, bone scan and MRI after a few more months. These diagonistic tools are not full proof but should be able to provide some insight into how the microfracture is doing.
Best of luck, hang in there!