Pleaseee help

Abigail

My doctor called me just now and said that my sugar levels are high but that they are going to be montering me I'm 30 +3 weeks pregnant I always drink insure 2 cans a days and my doctor said that's what can be making my sugar go high I honestly don't want to suffer from diabetes because my mom has diabetes and I don't want to have to go throught that I know I have to cut all sugar and eat healthy

But if anyone can please give me advice on what should I do to get my sugar levels back regular