You can do it! The hardest part is getting started and it looks like you're getting through that already! Whenever you feel discouraged, just remember what your goal is. What you're doing this for. Who. And you'll be there in no time. I used to eat unhealthy all the time and after changing my eating habits, I feel great! Exercising has also changed my life. I never want to go back to that place. You can do this! I know you can! Don't settle for anything less than you're worth because you're better than that! Congratulations for making a change :)
Well there are a lot of good workouts that you can try on here. You can go on my profile and see the workouts that I have done. Wish you the best of luck.
Good luck, the first step is to get yourself on something and you have now the hardest part is staying on track. Trust me you will need a strong support team to keep you going. I went through that myself and if you don't set up smart attainable reasonable mileatones you may lose your focus and drive. Wish you all the best!!