This is often the case so don’t be worried! What you have done is fantastic, start with splitting up your 3 main meals and don’t worry about the snacks. You are active so you will need the 3 main meals – the large volume is due to the higher veg and protein count to support your training and health so don’t be concerned it’s higher than normal in energy, it is what you need as a minimum for great nutrients. As you get fitter/stronger you might notice your appetite increases and you can allow for snacks as the weeks progress. Use your hunger to dictate this as you move forward through the program – trust the process but of course if you physically cant finish the meals, stop them come back to finish them a little later.