Welcome to our group. Be sure to stop by the Introductions page as well to make sure you get the proper greeting
As far as Caloric intake, someone like Kollision might have some good suggestions for that....and others as well.
For female bodybuilding, I know of some websites. www.wendylindquist.com
is one. She is a friend of mine. She's not vegan, but she supports my vegan lifestyle and she is a great bodybuilder/fitness athlete.
Also on her site there will be lots of links for other female fitness sites, books, etc.
Cool to hear that you are back to being vegan.
For exercise, I pick things that are fun to do (for me). I lift weights, play basketball, soccer, table tennis, hike, and things like that. Cycling is also a great form of exercise. I run every once in a while too.
I always suggest finding something that is fun and that will also burn a lot of calories, or increase heart rate, basically anything that is "work" not just moving weights around or peddling while watching TV. Sweating and breathing heavy is a good key you're working hard.
With bodybuilders, I tell them there is a big difference between exercising and TRAINING. Some people just move weights around, others TRAIN.
So start out slow, but find something you like and push yourself to work hard at it.
I've got to go do some push-ups and sit-ups now, but please introduce yourself further, and welcome to the site!