I just had a baby 9 weeks ago and found out I'm pregnant again I was on birth control so I have no clue how that happened..anyway I gained 55 pounds last pregnancy and am 208 pounds now I've never been big in my life and need tips to keep weight low for this pregnancy, my baby was 10 pounds and my belly is very saggy I exercise regularly and can't keep weight down..any tips? I do not eat sugar and eat all natural foods.