I've had a high ankle sprain for a couple of weeks and i am still in pain. should i continue to walk (limp), or use crutches?

Cast or brace: Typically these are treated in a cast or brace for several weeks depending on severity.

See a physician.: You should consult your physician and get x-ray done. Your symptoms are probably caused due an ankle sprain. Your physician can prescribe you some nonsteroidal anti-inflammatory medication and and or physical therapy if there's no fracture which will help to alleviate your pain and walk normally.

Ask your doctor: You should be under an orthopedist's management for this difficult condition. Resolution may take 2-3 months, especially if not properly managed.