Baby weird voices

Hello beautiful mama's

I am so much concerned about my new born weird voices as his chest is congested especially when i lay him back straight but when i turn his face congested voice get better.!

I also went to pediatrics he said it's normal for new born to make such weird voices but I don't know why i am still so concerned so I thought to share with you all😫

Any other mama facing this problem.!

Sometimes these weird voices make me cry i always thought is there any problem.! 😢