HI @Sheila, sorry to hear this. How long was your taper for? Did you do a slow Hyperbolic taper? How many milligrams were you at before you went to 0?
What you have described I have heard other people mention, but it doesn't necessarily sound like brain zaps to me. Here is some information we have about brain zaps if you'd like to read it to see if it resonates with you:
https://taper.community/thread/f69cbed7-2370-4a27-ab44-b545d5e75c4e
https://taper.community/resources/blog/what-are-brain-zaps Venlafaxine (tapering) - Current dose 17.92 mg
Trazodone - 50 mg
Levothyroxine - 25 mcg
“Your brain and body know how to heal. Trust the process and keep going.”
Please Note: I am not a healthcare professional. Any advice given is based on personal experience and that of others in the lay withdrawal community.