You, my dear, are having brain shakes.
I swear it's the weirdest sensation I've ever felt in my life.
psychiatrist didn't wean you from the first AD while switching you to the welbutrin? ADs you should always be weaning from, never stopped abruptly. The withdrawl from some can be downright horrible.
It can last from a couple of days to I think someone once told me up to two weeks, depending on the medication and the dose.
Thankfully mine only lasted about 7 days total.
Hugs
