Do grains and breads make a great daily breakfast or should I focus more on protein?

I’ll admit I’m no nutritionist so take this with sal… caution. 😬
Try to increase the proportion of the macronutrients (fats, carbs and proteins). Personally I’d say add the protein. Give a somewhat greater portion of your diet to the carbs, but protein comes second in priority.
As of breakfast, I’d suggest you take a bit of time to calculate the proportion of nutrients in lunch, snacks and dinner and tweak breakfast accordingly.
Willing to skip calculation? I’d also suggest carbs with a side (or filling) of protein…