Hi LiteratureFan, and
A lot of us use food trackers from different sources...FitDay is a biggie, as is MyDailyPlate - I'm assuming that the Self tracker is the same.
You know what you need to do - next step, make a plan to do it! How about sitting down and planning out what you're going to eat for the next week? Make a menu plan, write it out, and then make a grocery list for all of those fabulous and healthy breakfasts, lunches, dinners, and snacks. Go shopping and stock your house with only those items. I find that when I plan ahead like this, eating on plan just happens so easily - I prepare what is on my menu for the day, grab my snacks, and go!
My easiest lunch trick - make twice as many dinner portions as you need when cooking a healthy meal. The next day, grab the extra portion - if your dinner was on plan, your lunch will be too, with no more extra effort than it takes to place it in a container. This makes it so easy to pack my lunch - just grab my tupperware and go.
Anyway, settle in and keep posting. Can't wait to get to know you!