Stop giving me the weight gain lecture!!

Samantha
I am 25 weeks pregnant right now. So far, I've gained 14 lbs. Each time I go to my OB appointments, the doctor says that I'm gaining weight at a nice slow rate, but then go into the whole "you started out overweight so cut down on sugar and carbs."
...what the fuck. I'm fat, not stupid. I don't need this lecture every 4 weeks, especially because I'm being told I'm going a great job. Way to give me mixed messages!! It gives me anxiety every time I go to my appointments because I never know what to expect next. 
Anyone else's doctors doing the same thing?