Too big?

Do I look too big for 21w3d? I've gained 26 pounds so far but my doctor said he isn't worried because I work out and eat a very strict diet (no carbs, no sugar, no fried food, or junk) but I still feel horrible about my weight gain. I should probably also explain that I had lost 100 pounds in the past year and then I got pregnant. Maybe I'm just being overly emotional and insecure 😨