So I started WK6 R1 yesterday - didn't seem as good as the 20min run, but took it slow and steady although me knee twinged a bit. Knee clicked when I got home, ached all night and couldn't get comfy. I've got a limp and its a bit swollen and sore this evening. Awwwwwww so fed up - is this the end? I'll rest up but feel so deflated and worried. I really want to do this and have been so careful and loved it up until now.