It's always something

Weather is just starting to turn for the better here in southeast michigan and I suddenly develop a little knee issue. :-( It's just the slightest dull ache at the back of the left knee and after a internet search I think it could be a Baker's Cyst. It's not slowing me down at all and I read that it should just resolve itself but still I'm taking a light mileage week just to try and be a good boy.