Weight Rant!

So I had an appointment today and I had gained 4 pounds and I asked what my total weight gain was and he said 24 pounds. After he said that he kept making jokes about food and weight like I'm supposed to be gaining more, and he also asked if I had been eating at my last trasound because he predicted my son to weigh 6-7 pounds. Also my fiances mom keeps talking about getting more fat on me and everything.... Its just really getting to me. I was overweight before pregnancy so I honestly expected to gain way more than this but I haven't. Yes I eat, I eat 24/7 actually. I freaking love food but everyone around me is making me feel like I'm not eating enough and I feel like I'm not providing enough for my baby... The worst part is my fiance has even started dropping little hints.... I'm doing the best I can 37 weeks pregnant and feeling like a whale doesn't seem to be enough for them.... Ugh....