Could Delayed Knee Swelling And Inner Leg Pain After A Minor Slip Be A Sign Of Injury?

About 10 days ago, I slipped a bit but didn t fall. I didn t experience any pain at all.. About 5 days later, I felt some discomfort an then my knee started swelling a lot and now looks bloated.. I sometimes feel a lot of pain on a part of the bone towards the inside of my leg and when I try to turn my feet inwards.