My gp recently increased my sertraline from 150mg to 200mg and I swear they are making me worse! My memory and motivation has been bad for a long time but now I'm feeling spaced all the time and exhausted - all I want to do is sleep. Over the past year I have sometimes forgotten to collect my prescription and I've been without for a few days - leaves me feeling crap. I've done it again and I will be without meds since Wednesday until Tuesday. I'm quite scared about how I'm going to feel over the next few days and that the effect of missing the higher dose will be worse. I wish I could organise my life better!