A.L.
Check out www.sparkpeople.com. It's free to join.
Put in your measurements, put in your weight goal, put in your timeframe, and voila, it has things figured out for you. It does menus (3 meals a day plus snacks) for the calories you can consume. It also takes into account how much you are planning to exercise.
The person who created the web site did so after he sold a company to e-bay. He wants people to achieve their goals. You can have your own little web site to post blogs and pictures, I haven't really done that. But I've checked out other people for inspiration.
The main key for me was tracking my foods and exercise. I did not do the menus provided, but created a basic list of things I would eat. Entered that into my favorites in the food for SparkPeople, then I could click it for what I ate that day.
Their are articles you can read that I found helpful. There are groups you can join (I'm guessing there may be a "People with ADD looking to lose weight" group). There recipes. You can put in your own recipe and calculate the calories.
This is a full blown, real deal, we care about you and you reaching your weight goal place. It's no gimmicks.
For me, it wasn't just about the weight loss. It was about changing the way I eat and exercise for the rest of my life, and I did it one step/change at a time. I've held my weight off for 18 months now, and feel the best I ever have.
Good luck, you can do it.