I was very briefly on Xanax and ambien. Wasn’t even taking them every day. I Was only taking them on nights I knew I needed to sleep. I haven’t taken either of them for 10 days now. But I notice that I get brain zaps just as I’m about to fall asleep. I “hear” the zap and “see” visual flashes. This is very distressing— horrible for someone who already experiences a lot of anxiety! Anyone else experienced something like this ever? How long did the brain zaps last? What did you do to deal with them?