I've been on a few different low dosage ADs over the last few years - sertraline most recently and for the longest. I'm ready to come off it. I've been weaning myself extremely slowly - down to half a tablet a day for months, so not a therapeutic dose even, then a third, then a quarter. It's all been fine. But now I've stopped the quarter I'm still having withdrawal symtoms and it's been nearly a week. Surely my body should be ready for this? How much longer? 