I guess that makes sense, but at some point I think that you should request to be referred to a dietician.
LOL - when I was having a hard time gaining weight when I was pregnant with my son, I started craving cheesecake.
When the midwife chastised me for not gaining weight, I told her, "I'm eating cheesecake as fast as I can!"
I only gained 18 lbs with that boy, but he was the most roly-poly fat baby that I had!