Repost due to errors: Is my body type healthy?

I'm fifteen, about 5'4 100.5 pounds, and a size 0-1 in the USA. Oh and I'm 24 inches at the waist, and 34 inches at the bust and 35 inches at the hips. Sorry for the REPOST, but I accidently put 14 inches instead of 24. And I'm 100.5 pounds not 100. Sorry for the typos!!