I'm 18 years old about 150 pounds and 5/10 and my shoulder blades stick out most of my fat is in my thighs but my upper body is a bit muscular mostly my arms and a bit of my chest but my back not as much meat
And I've seen really skinny people but their shoulder blades are flat on their backs and I'm not even skinny I'm normal and what I want to know is will I grow out of it like could it be my puberty not fully developed back muscles or something plz help me out here I'm freaking out