I got to week 8 last time before a sore left knee took me out for a bit and then a back problem stretched the time off. I've made it back to W7R2 and now my other knee is a bit sore and 'crunchy' (on the knee cap rather than the inside muscle as it was last time).
I assume I rest and ibuprofen and wait until it dies down before running again. Does that sound right? And if it doesn't die down, see a physio? I have good shoes and have worked on leg strength.