Normal Body Muscle Is It Easier To Weigh More And Get Muscle Mass When You Already Have Som Normal Mass On Your Body?

Is it easier to weigh more and get muscle mass when you already have som normal mass on your body? - normal body muscle

in 13th and weigh Kinny 83lb.im really. I know because I started lifting weights, but little fat. it would be easier if I had a little fat on my body, then start lifting weights or should I start now.