you have a high metabolism and are probably young, give it time. the AAS isn't the solution here. as you get older you will develop more into a man, i used to be your size in high school and muscular.. very low bf. i was in the 120's and i competed in the 129 weight class for weightlifting.. i was ripped with an 8 pack but it was LEAN MUSCLE. we ran everyday for weightlifting for 45 minutes in 90 degree weather to keep our weights down.
now in my 30's i am 185 bro at the same height. its taken me years to develop a strong base.. the difference is my diet is much better, i am more developed as a man, i have the experience to know how to workout, and most importantly cut down on the cardio (swimming, running) and start throwing around heavy weight. good things will happen.
you can start with carbs in the morning for breakfast.. waffles, pancakes.. you will gain 20 pounds very fast carb loading in the am. trust me on this. also i want you to down a dozen eggs a day.. cage free omega eggs. if you have to eat them raw so be it.
the dbol is gonna make you more hungry but keep in mind AAS does not help you reach your genetic potential which for you is probably 60 pounds more than you weigh now, it hinders it. sounds weird but its true