wic appointment went horrible today

my body is changing a lot with being pregnant . so i go in to my wic appoitment today and the lady comes and saids " well what are you eating bc you have gained 70 pounds in your 6 month pregnancy "my face is the same i always was a very think girl from the waist down . flat tummy before pregnant . they just love to make you feel like crap especially while pregnant 😥 . i do workout  , it not as much as i should bc i get bad back pain . she told me to loose some weigh especially now before i give birth .