Type 2 Diabetic, uncontrolled + TTC

I know that it's very difficult for us to get and stay pregnant, but I'm still trying. My sugars have been in normal range lately but sometimes they spike to the 200s when I snack too much or something. What are some ways I can lose weight besides exercise. I try to do that daily, but it's extremely hard to eat right. I'm trying my best, but it is extremely difficult. HELP ME OUT! I also made a group called TTC with Diabetes, so anyone in this predicament is able to join! It's just for encouragement and advise from others who are in the same situation.