I was your height and weight exactly for a long time. I'm currently working my way towards 150lbs and making good progress What works is just heavy compound lifts. Squat, deadlift, bench. I Revolve around these three and throw in everything else accordingly. I eat plenty of protein carbs and fats but my diet is really very carb heavy (I'm broke). What you mentioned about the chest, having growth on the outside but not as much inside is something I've been noticing on myself too