Sticking with process good, rushing sometimes not so much ^_^;
I remember my dad doing the same thing when he had a knee reconstruction. Wanted to get better as quickly as possible so was really pushing his rehab exercises and I was like Dad...just don't break it again XD Poor guy had a bit of a rough time as he had to be careful of the knee while it was recovering obviously but he just wanted to play with the grandkids XD
Go and get that knee checked out and get on top of it before you actually have to stop running completely.