Welcome to the forum.
Well, the mouth form will help if it is from teeth grinding.
I have trigeminal neuralgia, but that pain is not between the eyes.
Interesting. However, it does effect the jaw line and make your teeth hurt. So can TMJ.
I did accupuncture for 3 years with great relief of my pain. Had to stop due to other illness and going disability.
I think you will find meditation, mindfulness and accup. a good combination to use for relief. Give it some time and be diligent with the meditation and mindfulness.
Moderator - Depression
Be still and know there is Peace.
Kabir says: "Student tell me, what is God? He is the breath inside the breath". from the poem Breath.
DX: reverse Trigeminal Neuralgia;Cluster headaches; Atypical face pain;Hemicrania Continua; raynauds;complex PTSD; recurring MDD,disassociative disorder;