i dont know what i look like

I don't know what I look like. I've just looked through the very little pictures of me from the ages of 4-11 and I look like a different child in every single photo I also don't remember looking like that. Even now when I look in the mirror I look different every time its the same with my body I thought I was a different every time its like I can't recognise myself I don't know what I look like. I don't know what's wrong with me :(