We won't have a prognosis until probably today. But I hope it's nothing serious, maybe just a twisted knee with no damage. It has happened to me before. I would have swore that I tore up my knee, I couldn't put any pressure on it, and after a couple days, its just stopped hurting and I was able to get back out there. After a couple of weeks, you couldn't tell it was ever hurt.
Lets hope it's not serious.