I'm I a computer?

Rn I'm thinking that our brains is been controlled by a computer way deep controlling everything, what if what we do and think it's just machines making it feel real, we are seeing a lot of organ cloning for surgeries so that if our skin isn't it just that but perfected by a computer, if it is how I think it might just just be a couple millions atoms controlling everything so I'm thinking it could be that layering technology on technology till they evolved more and more till they got perfection

So are we computers?