I Keep Getting Fatter And Fatter

I've been getting bigger and fatter with every baby I had (I'm a mom of 7). Every pregnancy left behind 25 to 30lbs, with the last one, 2 years ago, being the biggest weight gain of almost 50lbs. Went from being around 140lbs to now a bit over 360lbs. I used to be bothered by it, but now I'm whatever, I'm fat, so what. Most of my weight I carry in my belly, it's huge and jiggly. And truth be told, I kind of quite like it :) My husband and I are trying for another baby right now. My doc warned me about putting on even more weight. I find myself unconcerned about that, even (secretly) hoping for another big weight gain.