I find the easiest way to eat healthy during the week is to cook in bulk on the weekend then divide my meals up for the week ahead of time and freeze them. Once you get used to it, its not too hard. I also keep my food staples on hand for easy snacks(berries, nuts, avocado, salad stuff, hummus, salsa etc). For tracking, I use myfitnesspal and I know a lot of users on here do as well. Its very user friendly.
Good luck! You can do this!