Hi guys,
I'm 22, weigh:145, ht:5-6. I've been trying to bulk up since the last month and have been eating like 4000 calories a day(abt 6 meals, 65%carbs, 25%protein, 10%fat). And I am working out 4 days a week. I am gaining mass, but also my stomach is expanding so much. I just wanted to know...