Knee troubles

So physio helped me shedloads today.  Apparently I've not got a meniscus issue like previously expected, I've got some really bad damage in my quads, where they go over my kneecap (patellar tendinitis) and it can be rehabbed!  Yay!  I am allowed to do squats but I have to be careful and not overload!  Kinda sad that I cannot go heavy, but its better than not being able to do any :)