@HannahB - I think it's a personal thing. You're just deciding what you're going to do yourself, so nobody should judge you or get offended by that. Personally I enjoy meat...I wish that animals were treated better on commercial farms, and I think they're being pressured to start treating their animals better, but I also understand how it got to become so industrialized, so that meat can be made as cheaply as possible for the masses. I know here there's such things as free-range, antibiotic-free, and organic meat that comes from animals that are more naturally raised. If you're primarily considering going vegan for that reason, that's an alternative you might want to look into.
I think that you should do what you feel is right for you, though.
In a similar vein, just as I was starting to type this message, our pastor stopped by and visited. Last December my mom wanted to go to church on Sunday mornings but didn't want to go alone, so I offered to take her. I'm not religious (though I identify more as agnostic these days than atheist as I did when I was younger), but I don't mind taking her, and I enjoy listening to the sermons...he gives them in a way that they're easy to understand and often has practice applications. But part of his visit was to talk to me about being saved, and we had a good and respectful discussion about it. As I expressed though, even if I concede that Jesus died for our sins and that the Bible is the word of God, I'd still have to
feel it personally in order to really have faith. Otherwise I'd feel like I was going through the motions, and not that I had a real faith (I don't believe most Christians have a real faith, btw). I was pleased that he could have that conversation without trying to pressure or force it on someone though, that's a good thing.
But my point is that it goes back to that feeling of what you feel is right for you. In my experience, when you're considering a change to your identity or to who you are, it's better to go with what you feel than what you think. It's easier, and turns out to usually be the right course of action cause you haven't overthought the thing to death.