How To Treat Ligament Injuries ?
Thanks for your query.
I suspect the cause for the pain you have is probably a ligamental injury, since its a wight bearing part of the limb .The pain will be a bit long lasting type and the recovery is always late.
I suggest you to use a brace or apply a crepe bandage which will immobilize the affected part and help you to recover fast, also to alleviate the pain do apply Diclofenac gel over the affected area.
Xrays can rule out fractures in about 90% of suspected cases, some like hair line fractures can be missed.
If the pain doesn't subside over the above efforts, do go for a repeat Xray with good exposure ( with good resolution ).
Hope I have answered your query. If you have any follow up queries I will be available to answer them.
Yes, you can walk with the brace on.
Try Mueller ATF® Pro-Style Ankle Braces, they have better compliance.
Wish you good health.