I've been trying this stretch.
www.youtube.com/watch?v=M0e8FPL787E When I ice the outside of my knee, the top/outside part of my foot before the ankle goes numb. I'm not sure sure if that's bad. I feel it around 10min and I ice for 15min. I don't know if it'll help, but I'll lower the seat a bit. I have flat arches, and I overpronate when I run. I'm not sure about leg length discrepancy, but my right foot is for sure bigger. When I coast I usually fully extend my right leg. I'm not sure if that has anything to do with it.