Need sum advice on my diet whilst weight training 4 times a week?

Check to make sure that your protein shakes are actually really good for you, because a lot of the time they aren't. I always recommend not skimping on how much food your body needs, but it sounds as though some of your serving sizes are kinda large. Try to only drink water, because it definitely sounds like you have enough protein. Have more vegetables as your snacks. If you have cravings for food, and you're actually hungry, then eat a little, but if you aren't hungry, just have some water. Or celery. It has negative calories, so it's kinda like eating nothing.