Forgive me, the last time I was pregnant was 7 years ago and I don't remember feeling like this! For the last few days it gets to around 6pm and I suddenly feel so so tired that I feel ill - my body feels like a lead weight and I have no energy at all. It feels like I'm coming down with the flu. But after a night's sleep (not a particularly good one, ever, at the moment) I feel OK again. I will be 28 weeks tomorrow. Is this normal?!