I have a tendancy to be picky as well, especially leftovers, I loathe them
After grocery shopping I'll divide everything into serving sizes before I put them away. Then when I get up in the morning, I tend to just grab a few of my baggies and toss them in a grocery bag as I am heading out the door to work. Depending on what I feel like having that morning. Sometimes a salad with or without chicken but mostly veggies.
(Right now I'm having a cup each of mushrooms, grapes, carrots, a pudding cup, and a 100 cal bag of cookies for lunch) I'll snack on cheese or other veggies in the afternoon as I work and tend to have a yogart and apple slices for breakfast after my morning meeting. I usually have a WW egg and cheese breakfast item or bean tortilla thing for dinner with a few other things to finish up my points.