I’ve been dealing with chronic nerve pain for yrs. I was diagnosed with TN 8 yrs ago. Over the last few days, my scalp, at the top of my head, feels like I have an electric shock hitting me every few minutes. I can feel exactly where the trigger spot is. I am unable to even touch my hair by the spot or the pain is excruciating. I’ve also had a trigger spot by my right temple at the hairline for over a year and cannot even lay my head on a pillow on that side or the pain is awful. Has anyone else had a nerve block and does it help? The electric shock pain also often triggers a migraine. Thanks.