Depressed because of Gestational Diabetes

Hajra
Hi,
​Looking for some support and insight.
​I recently was told that i have gestational diabetes. I just wanted to have a low risk normal first pregnancy, and this news caught me completely off guard. I am having a very difficult time adjusting and trying to manage it at this point. I have a horrible sleep schedule and before i found out, i used to go hours without eating because of lack of hunger. I obviously cannot do that anymore bt my body is just not getting it. It is making me feel soooo depressed. I dont know what to do... :(
​I try to sleep early bt i lay awake in bed for hours because of all the anxious thoughts i have abt baby and delivery. Due to this i cannot get up early and eat on time..as a result im constantly tired n sleepy n lethargic. 
​Does anyoen have any tips on what i should do?
​I really want to have a healthy baby with a natural delivery. 
​Just feel so depressed and stressed!:(