Deep burning pain whenever move my leg, occurs every few weeks. pain so bad i can't walk on the days it hits, it makes me nauseous. no other symptoms.

Needs exam: This is a very unusual symptom complex--I would recommend getting examined during the pain phase

Leg Pain: Your description sounds like it is neurological pain but it may have other causes. It happens infrequently which suggests a trigger. Document when it occurs and see your doctor for further testing. I am sorry you are in so much pain. All the best.

Pain : Seems like muscle pain but not enough history to indicate probable reason or etiology .