Hello!!... I loved the clarinet in highschool.. That was the one thing I was really great at.. Start writing a journal of the reasons why you want to lose weight and then write what you are going to do to make it happen..
Take a picture of yourself and put it in your journal, and take a picture or cut it out of a magazine of an amazing outfit that youd love to wear, and it in your journal.. For exercise, start with jumping jacks or skip rope to get your heart rate up, do stretches and then do a small amount of cardio.. You can read still while riding a stationary bike..
Hope that helps