Under Calorie intake, help please!

Recently diagnosed as Diabetic, and put on Metformin, (not sure I agree with the diagnosis, but anyways) I feel like I am constantly eating, breakfast, snack, lunch, snack, dinner, snack.. I have never eaten this much!
And yet I still get the "eat more calories" thing

I added "sugar" under settings (couple of shocks on that!) so I am good on sugar, but need more calories
Any suggestions?

This weight HAS to go away!