9 weeks pregnant and ridiculously hungry!!

Mary

Yall im 9 weeks and 2 days prego and im always hungry! Not just a little or really hungry, im painfully hungry. I can actuall be eating or have just finished and my stomach growls and hurts like i have eaten in days. If i ate garbage food id understand but i eat really healthy. Mostly organic stuff, fruits and veggies and 100% whole grain crackers and bread, spoons of pb. Tons of water and milk. I even wake up in the middle of the night hungry. What can i do to calm the hunger pain and not gain a bunch of weight?