That's what i'm saying... how can you come from that and a blob of cell to having two hands, two feet, two eyes, a beating/feeling heart, a thinking mind, etc.. every cell/fiber of you in working working.
We know your parents didn't form you so let's take what you believe - If you were created by sperm and egg - which means they (sperm and egg) form you into the living, breathing, feeling, thinking being you are. Your engineer.
Then who created the sperm and egg? Who engineer them? How did they come to existence?