Knee inflamation??? :/

[Karateka63]

I stumbled upon a shorin ryu club at my college and me, being a huge fan of the Okinawan styles and the fact that I hated it when my dojo had to relocate due to recession, out of years of just getting by with kata and crying my eyes out cuz I missed my sensia and all the students that had become my friends, I finally found some free time between classes and decided to jump at the opportunity...........I knew immediately this guy was legit because he was teaching just as my old sensai tought me the simple steps to matsubayashi ryu -_- that and my old sensai made us study the okinawan culture witch I took a great liking too anywho,

Idk if it's the yoko geri's or the mawashi geri's or the fact that my new sensai demonstrated these kicks on me to refresh my form of these techniques which I picked up on rather quickly, anyway either I was kicking wrong or it was a time when he demonstrated one of these kicks on my left knee, my left knee......for the past couple of days every single time I throw a yoko geri or a mawashi geri it kinda stings inside my knee and now a portion of my left knee is swollen and warm??? o.o

[Zaine]

You probably need to go to the hospital, you might have some fluid in your knee.