I've been on 20mg for almost 2 months now. I feel they've stopped working but the side effects have increased. I feel I need to up my dose for depression but couldn't handle any more of this tiredness. I feel like I've been hit by a truck and cannot function in my daily life any longer. I haven't got any energy to look after the kids. I don't know what to do. Has anyone else felt like this? I'm not sure if the tiredness is making me feel more down as all I want to do is sleep or lounge in front of the TV. This is not my normal personality. Please advise. I was thinking of halving my dose til I can get to the gp.