Along with no mention of swelling. Which may just be an oversight when posting as anything serious at all would swell like a balloon.
until I heard a 'pop' in my left knee.
I hear that snap,crackle pop in my knee daily...
+1 No swelling, no pain , you hopefully just sprained.
trust me... about to get my knee done for third time..... you Will Know definitively when you really Hurt the knee... Swelling, Sharp pain when there is pressure...
a little heat then cold , followed by some advil; will do wonders for a sprain