Hi I'm a 17 year old male 5'11'', 150.8 lbs, 11% BFP, can I do P90X Doubles and weight lift protein powder?

Hi I'm a 17 year old male 5'11'', 150.8 lbs, 11% BFP, I'm almost done with the first month of P90X moving on to phase 2. I leave for boot camp for the Air Force in a few months so I'm trying to get down to 8% BFP and like 165 lbs at least. So what I was wondering was can I continue doing P90X if I take AMP Amplified pro performance m XXX and start weight lifting at the gym to throw on some more muscle m if i use that protein powder. I know you already lift weights in P90X but I need to step it up before I leave, any reviews would be great