Today I rolled my ankle, fell on it actually all of my weight was put into it. Immediately heard 2 cracks that were pretty loud, I don't know if it was just cracking from stored air or if I did something to it. Got up immediately and tried standing on it, I could but with a good deal of pain. Felt nauseous, light headed, sick, and going to throw up. They wore off after a good 5-10 minutes it was gone. I can walk on my left foot but not without pain.
What should I do?