I've gained a total of 11 pounds this pregnancy which I am TOTALLY Okay with. My pregnancy with DD I gained 45-50 lbs (which I lost within a few months after her birth) so hopefully I won't be gaining anywhere near that this time. If I do gain more than planned, breastfeeding does wonders for loosing the baby weight, so I know that will help!
I eat pretty much the same being pregnant, as when I'm not pregnant. I'm not terribly unhealthy but I'm not a health nut either, I guess somewhere in the middle....chips and ice cream (not together!) Are two of my favorite snacks