My leg is friggin killing :(

[Alexx]

I did something to my leg friday night at gym, and since then it has been hurting, it has slowly gotten more painful, the weird thing is i can walk on it fine and even tricked on it a bit today, but whenever i squat down i get a huge pain in my right quad (which is where all the pain i) and it feels like my leg could just give way.

any ideas what it is or advice on what to do ??

[Starter Kit]

Lay off of your legs for a while and/or go seek professional help.