I was (and still kind of am) the same way. I ended up losing 10 pounds and still haven't gained any of it back yet. It's just easier to eat fast food when I never know what's going to upset my stomach next, or what will appeal to me.
I know what you mean, that's how I looked at it. I need to stop eating so unhealthy, but I can't help it all I ever crave is ice cream lol. I was only 100 at 10weeks now I'm almost 160 I just really hope he doesn't get that much bigger, he already has a big forehead like his dad lol.😹