I am so sorry that you are still in pain. In the hospital, I remember saying that if the pain would just go away, I could handle the rest. Luckily, I was pain free in about a month. I wonder if that means that you had a worse tear and just need longer to heal? I hope that is what it means (i.e., that the pain will go away eventually).
I started back at the gym 6 weeks post dissection, slowly, and my doctors didn't like it. At first, cardio only, no lifting.