First of all, I'm sorry for all the forum post and questions, I think I gave about 6 already, sorry I just have so much questions. But anyway, I just started seriously lifting a month ago due to my new equipment, although I've been lifting for a year. I am getting stronger, but I feel like I'm still not getting bigger and building muscle mass? I'm getting frustrated, I'm using progression in my workout, doing a 3 day total body workout, eating 500 calories above my BMR, etc. Although I don't think I'm following the 30/50/20 percentage of protein, carbohydrates(complex), and fat. I just recently worked out those numbers for my specific self and will be using it soon. But can anyone help? I'm getting really frustrated ?