Awesome! Congrats.... it's not easy giving up meat, which seems to be in more than half of all foods out there. Requires major changes.
How I got rid of the dairy was by learning how it's made, and by finding vegan replacements. Vegan dairy used to suck, even a few years ago, but is REALLY good now! If you haven't tried lately, give it another look. When you combine that with an understanding of the harm it requires to create milk, it's easy. That is, if you're looking to do so. If not, disregard that info :p