For many general bodily functions, micronutients are needed within the body and due to the fact you consume veggies only 3-4 times a week you would deficient in a number of micronutrients and not to mention fibre (even though fibre is not an essential nutrient) .
I agree with this ^^^
If your worried about carbohydrate content in your diet get something like psyllium husks for the fiber.
I would also recommend more vegetables for two reasons
1- micro nutrients as mentioned above
2- reducing acid content of diet (if you want me to write more about this im happy to but i dont want to waste my time if your not interested)
not trying to be a dick but just saying what i think so you can chose to ignore if you wish