I didn't gain any weight my first trimester with Zoe either. I ended up gaining 25 to 30 by the end. Enjoy the cheese while you can. I couldn't get enough pizza. I still can eat a bit of cheese pizza. I think it might be because I'm breast feeding. I haven't gotten af yet either so it might be hormonal for me. Btw, I still eat crappy. I figure eat it while I can hehehe.