Sugar free, meat free, pasta, bread and junk food free

So I have decided to go sugar free cold turkey, my mother and brother keep telling me I should really cut out the sugar because my intake is really unhealthy. Anyways I am one of those people who like to go big or go home so I'm cutting out all meats, fast food, junkfood, sweets, breads and pastas. I find that these foods can be quite trigerring when I'm trying to stay off the sugars and by being more strict I'm more likely to stick to it. Btw sorry about the posts lately my computer crashed so I'm posting from my iPod.