I sometimes go to the grocery store and buy a bagel a pound of carrots and 10oz of hummus and graze on it for breakfast lunch and dinner
Is there anything else you would rather eat?
Of course not, I like eating only those things.
If that is what you like eating then go ahead and eat it, it is fine to graze throughout the day. Everyone has their own preferences when it comes to food.
Not if its this bad. I'm going to get tooth ache.
Well, sometimes what is good for you isn't really good for you, and what is bad for you isn't all that bad. It sounds like you are coming to your senses about your eating habits. At the end of the day, eat what makes you happy.