Good call on not doing too much fast mileage all-of-a-sudden.
I got a bit too excited with my training and now I'm managing knee pain that I've never experienced before. It's not especially bad and currently goes away after warm up, but I'm trying to nip it in the bud before it's an ongoing problem. It's annoying to deal with.
So anyway: good job! Stay healthy!
Thanks! Good luck with your knee pain. I hope it gets better!