Hey there, Mindyblues!
Welcome to APK! You mentioned in your subject that you're female-have you found your way to the Women's section of the forum, yet? There's some great gals there who can help you with some training stuff.
But, if you're starting out and on your own, as un-fun as it sometimes in, it's best to work on conditioning your body in addition to your skills. If you don't gain muscle and simply go out and do parkour, you're just beating your body up. Plus, when you build up that muscle, it will enable you to do more and more things.
Good luck with your training! I hope you find some traceurs/traceuses to train with
