It is good to see a doctor on this injury CJH.
I had a foot injury by just twisting my foot in the wrong direction and I suffered through over six weeks of being unable to walk properly. I believe that you can have a ligament damaged and even with x-rays, it sometimes will require an MRI to determine the ultimate damage.
Sometimes, it is better now than later to take care of it. It doesn't go away and you will have to have it seen to.
Good luck. Let us know how you are doing.
Bobbie