Today's my 4th day off Lexapro and it's hell. I tapered off the drug, but clearly it's made no difference...

in regard to these withdrawal symptoms. Every withdrawal effect the sites show, I've got. Hot flashes all day, brain zaps, drilling headache, nausea, shakiness, diziness, trouble walking straight or standing up. I'm agitated beyond anything I've ever felt (WAY worse than I normally am with PMS even). I feel like I'm completely zoned out. I'm getting the willies just being here in my body. This is horrible. Does anyone know firsthand how long this will last? I want it to stop. I can't sleep (insomnia, a known effect) or even think properly.