4+ Mile Walk & A Sore Knee

Today I went on a 4+ Mile walk ( https://www.mapmywalk.com/workout/4550682592 ) and still have a sore knee that's hard to kneel on - it feels inflamed or stiff or something. I hope it doesn't mess up my bike ride tomorrow - our Men's Bible Study is going on a ride at 9:30am tomorrow morning. I hope I'll be ready!