How did your MRI turn out?

Incidentally I think I stumbled upon the source of my internal vibrations and am currently experimenting to see if I'm correct. A number of months ago my wife started using nicotine pouches and lozenges to quit vaping. I started using them as well just for fun, because I like nicotine although I haven't smoked in close to 15 years. My use of the lozenges has become quite liberal. A few weeks ago I thought that my wakefulness was being caused by nicotine stimulating my nervous system. That didn't seem to be the issue as the problems continued. Last night I was awakened at 11:15 p.m. with these vibrations and then again at 2 a.m. Both times I took a half a lozenge and my body quieted down very rapidly after finishing them. I did some research and nicotine withdrawals can cause nerve twitching and sensitivity during the withdrawal process. So as of 2 a.m. this morning, I'm no longer using them. As I sit here I can feel my forehead, neck, and face lightly twitching and vibrating. Just thought I'd let you know!