Well both meds you mention relax you.
Sounds like you get tense prior to the pain. Until your insurance kicks in try some relaxing exercises such as controlled breathing; sitting, walking meditation; gentle stretching yoga.
If the pain worsens, go to your closest ER.
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;