Drink the milk!!!
You are obviously bulking at that cal. intake so drink the milk. those opposed to milk 'think' that because of the lactose in milk you 'may' get an insulin spike. These same people would probably tell you not to eat the whole egg. There are alot of myths out there and also alot of misinformation because not every rule applies to every person. Get some 1% or skim if you prefer and drink away. It does a body good.
It also is a great way to make a shake before bed. Because of the protein makeup it is slow digesting. Mix some protein powder and some olive oil with it and you have a great bedtime snack.
The best time to introduce as many cals. as possible and have the body use them most efficiently is that 2-3 hour window after workout. Drink yourself a big recovery drink. An hour later eat something with alot of protein and complex carbs. Maybe try to jam another shake or walnuts, oralmonds, or beef jerky or some combination thereof.
This is alot of cals for a 150 lb novice. I hope you have a good plan in front of you. Good luck.