I'm 14 and a half I have not ejaculated have a few Pubic hair and have not seen any penis growth I don't have any hair either facial or armpit, my voice hasn't broke and I am short have I even hit puberty
You're close if not already in puberty.
We all develop at different rates/times. Don't compare yourself to anyone else.
Your penis can grow into your early 20's. Many guys don't get armpit hair until 15/16 or so.
Your voice can change at any time.
You'll likely soon have a growth spurt, get taller, and your genitals should grow too.
You are normal.