Find a method of exercising you love - the rest will follow!

Congratulations! Maybe small doses of cardio, sculpting and yoga all in the same week, all in the same program, might do the trick. The "Webcam Workouts" program offers ten different ten-minute videos with six different teachers who present five different types of exercise. All of the teachers offer additional programs on Grokker. You could start with the "Webcam Workouts" program, figure out what you enjoy the most, and then follow up later with whatever further programs entice you then. Good luck!
https://grokker.com/fitness/program/webcam-workouts/5eb44594f680b63b2aab394e