Low carb - high protein diet?

Is anybody doing a low carb - high protein “diet” during pregnancy? Is it good? Safe?

My doctor is so not happy with my weight gain and it is stressing me out 🤦🏻‍♀️

Yesterday he suggested I should do low carb high protein diet 😏

This is my 3rd pregnancy. With each pregnancy I’ve gained around 35-40 pounds. Looks like this time it will be no different. I’m 5’8 and I’ve started every pregnancy at my normal weight, somewhere between 128-132. And I loose my baby weight within a few months after having my baby. That and since I’m healthy, always active and eat fairly healthy I’m not too concerned about my weight, but I hate my weight being pointed out so much. I wish they would just leave me alone lol