Is this normal?

Maria 🦋 • Maleah(2010),Lexianna(2017),Isaiah(2020)

My 5 week old , no matter what position he is in will have his head looking up. His neck is just looking up. I tried positioning it so that he’s looking straight ahead and it feels tight. Even when he’s on my chest he will look up and I thought maybe he just likes looking up at the ceiling or the fan but when I have him on my chest he looks at the wall it’s blank wall but keeps trying to look up. Now I’m just worried. Is this normal?