Kind of lost

Hey all. I was just diagnosed on thursday with type 2 diabetes and hypothyroidism. My a1c was 6.9. Dr put me on metformin and a thyroid medicine. Like the title says im feeling lost. Idk where to start in regards to what i should be eating. Obviously avoiding sugar and soda. Any resources for meal plans or general things to avoid and things to eat more of would be appreciated. Any advice at all would be appreciated actually.