I'm unsure

Kennedy

I'm 15 and I'm about 5"3, weighing about 105lbs. I'm fairly skinny in my opinion but a lot of people call me anorexic because of my metabolism, and I do eat a lot most days. I'm unsure if I actually am underweight though because most people I know at my height weigh about 115 or more. I do yoga and work out fairly regularly, but I have very little amounts of muscle on my body. Would you say my weight is normal for my height though?