Jaw clenchers

I’m in the process of changing medications, and after lots of research I think I’m going with Gabapentin. I was on Nortriptyline for maybe 4 years, when it eventually started messing my stomach up. Kept getting reflux sensations. For context, 12 years ago I was diagnosed with severe bruxism induced headaches. Literally, wake up every morning with headaches. It was a ROUGH existence until I found Nortriptyline. I stopped the Nort abt 6 weeks ago, and the headaches are back in full force.

Anyway, I just wanted to hear some success stories from other clenchers that take Gabapentin. What does are you on and how long did it take before the headaches got better? I know it can take 3-4 weeks to get the full effects of the medication. I hope this helps me as I’m back in desperate mode. There’s not much worse than waking up with a headache every morning. Before i forget, I do have a NTI mouth gaurd, and it does help. Not enough, unfortunately.