first of all, if its bad enough to think you tore it.....whatever IT is......you should go see a doctor asap......
are u referring to the inside tendon of your knee (PCL i believe) or the outside (MCL)?
I would say it's not really possible to diagnose yourself with a torn tendon of any kind.....there isnt much way to know (especially in the knee) with out an MRI.....it could also possibly be a meniscus injury (the sac around your knee cap area).......
im sure you STRAINED something, but you cant assume you TORE anything.....and if you did tear it, you should definitely be seeing a doctor!
Sounds painful. I wish you good luck in your recovery.
ACL, MCL and Miniscus stink. I've had surgery 3 times on my right knee. To say that it's wasted is an understatement.
I just hope you have youth on your side. I don't and I'm beginning to feel the effects of years of bike riding and injuries.