I know I did.
I'm 12 weeks pregnant with number 3. I am still suffering from morning sickness, which I have been since week 6.
My diet has been crap, hate the sight of a veg, not keen on fruit apart from melons. Basically all I fancy is starchy food, the more carbs the better.
Anyway, I was feeling guilty, thinking of my poor baby in there, not getting enough vitamins and minerals, thinking of the amount of Pregnacare tabs down the toilet....but I had my blood results yesterday...and they are apparently fantastic! The consultant was amazed and said she would expect such healthy results from a "superhealthy" non-pregnant individual! I am puzzled (and it certainly doesn't feel like I'm "superhealthy").
So all that to say that our body has its weird way of coping with sickness/ pregnancy etc, and maybe I should learn to trust mine a bit more.