I can only speak for myself and say my pain is in lower jaw and inside mouth and lower lip. I have heard of others who do get eye pain and ear pain with their t.n. as it is in a diffrent region then mine. we all are different . I need to ask since you mentioned it comes every 3 weeks or so not tryin to be nosy or anything but dose it worsen when it is near your monthly visit from "aunt flo"?
also you said you asked your doc if it was to do with your m.s. did you also ask them about it being t.n.? if so what did they tell you?
anyways I wanted to post back and tell you that yes others do get eye pain and ear can be affected. some hear odd sounds like whooshing. remember I am not a doctor or pro of any kind and that is who can best answer your questions. maybe another will post a better answer then I can give you. maybe it is p.n. and not t.n. ha just more to wonder about sorry on that.
I wish you a low pain happy weekend . I hope another posts back to you besides me.
Peace
BMW