weight

.I’m 14 and it’s my first time using this app and my Situation is very different from most peopleMost people want to lose weight. I’m quite the opposite I struggle to gain weight. I see a growth doctor about it and I also take a shot to grow but I still am very petite for my age especially since I’m going into my freshman year and I want to look like I belong there and am not just a 5th grader that is lost. I’m mainly self-conscious about my thighs and my arms . But when I try to gain weight it never goes to the places I want it to any tips???