Gah!! 9 weeks...

And my morning sickness and lack of appetite is pretty much gone.... Which I'm completely thankful for, but now I'm hungry ALL THE TIME!!!! And its weird, I can't eat much in one sitting. If I do, I feel soo sick afterwards! Especially in the heat!! I have read that eating a bunch of small meals is actually better for you, I just hate the feeling of eating all the time! I'm 60+ pounds heavier this pregnancy than I was with my other two so I'm worried about gaining too much weight. Doctor only wants me gaining 10-20lbs. My first pregnancy I gained 30lbs and my second I gained over 40lbs so only trying to gain that little amount is kinda freaking me out!!