I was so scared of gestational diabetes during my pregnancy. I tried to eat small, frequent meals and completely cut down on bakery items and heavy sweets. Please take care of your health, it makes a big difference.
I am currently trying to conceive and my doctor suggested reducing my sugar intake and sweet cravings early on. Gentle walking and eating more green veggies are also good habits to start now.
My body is currently 90% baby and 10% water, but I still make sure to walk for 15 minutes after dinner to keep my blood sugar in check. Avoid too much maida and potatoes, and trust your gynac's advice!
Honestly, avoiding sweets when those middle-of-the-night cravings hit is so hard! But I replaced my chocolates with apples and nuts. Just try to limit your sugar, and don't skip your glucose tolerance test at the clinic.