Had the same sprain while playing rugby (a 400lb ham came crashing down on top of me during a scrum. Because being fat doesn't affect anyone but yourself, right?). Doctor said it would have been better if I had just broken it, but even with that much trauma I was back to playing after three months, and fully healed after 6. Fats will use any excuse to not let their bodies heal and perform the way they're meant to.