Welcome to the Newschoolers forums! You may read the forums as a guest, however you must be a registered member to post. Register to become a member today!
GrahamGouldI doubt you tore a ligament, but it's not impossible. If it doesn't feel any better in a couple days, then go to the doctor.
jmasterpGO TO THE DOCTOR AND GET AN MRI. I've had 3 knees surgeries to try and correct this. The ligament is called an MPFL (medial patella femoral ligament), I'm still working on coming back. This is the worst injury for an athlete. Get it looked at.