medeved,I would just keep on going with your weaning if that schedule was agreeable with your Dr. and not worry about any minor sx you may feel. I got brain shivers changing meds once and it was hardly worth mentioning. It was over before I could blink twice. If you don't get into what if thinking you will be fine. Just carry on as usual and drink lots of fluids, rest and eat healthy.
Good Luck to you !
Kitt