Without wishing to dissuade the OP, there's no-one I've seen who has moved from being a meat-eater to being a veggie/vegan who has kept it up. They manage it for a few months, or even a couple of years, but they always go back to eating meat.
The only strict veggie I've known was my ex-gf, who had been raised as a veggie by her mum, so she never touched any meat.
It's a very hard thing to do, especially when the substitutes are so poor. I bought some Quorn mince the other day, having read the reviews that it was just like beef mince, it tasted nothing like it, nor was the texture the same. It was horrid.
Good luck to the OP though, there is a tonne of amazing veggie recipes out there. I think that semi-vegeratarianism/flexitarianism is far more realistic -
https://en.wikipedia.org/wiki/Semi-vegetarianism - but good luck on your venture