First you should choose increase muscle mass ore go for the six pack ;)
If i was you i would start with eating 500kcal more then youre body need wich should be around 2500 kcal for you.
Skip the cardio for now and just train strength find a suitable program. To you feel you are a bit to big then go for 1900 kcal and short but intense intervals.
Workout program example. all exercises with 4 Setts and 8-10 Reps.
Monday: Breast and Back 3...