Im 17 but still in tanner stage 3
Im not sure when i really started puberty but this year i went to the doctor because i was underweight and kinda short for my age they checked me out and said i was tanner stage 3.
I was aware of the fact that i looked alot younger than everyone my age but i didnt think i was this underdeveloped. Im pretty sure people my age are at stage 5 and compeletely done with puberty. They said my growth plates were open and i went from 162 cm to 168 cm this school year so thats good i guess but i weigh 45 kg. Im a boy btw
Is this considered normal or am i a late bloomer or something? Also im pretty sure my weight is not healthy since my BMI is really low and not even on growth charts what should i do?