I was induced with my daughter and needed forceps intervention due to shoulder dystocia. When she was finally born I didn't hear her cry. It was silence. They didn't bring her to me and she was taken swiftly away to NICU. At the time, I was told she was 'shocked' due to the quick birth and they were just taken her to NICU as a precaution. Fine.
Seven hours later, I was taken up to see her (after finally sleeping for a little bit as had been in the induction process for 2.5 days) and was told she had seizures during the night. This eventually led to a diagnosis of bacterial meningitis, with a MRI showing she had brain infarcts (death) in part of her brain from the seizures.
The worst part, which I have never forgotten, is the doctor asking me "did I feel unwell at all in the lead up to my induction"
It's the what ifs that get you. What if I was unwell and dismissed it? Was it my fault? If I was more vigilant, would this have been caught and I would have been on anti-biotics which could have prevented all this?
Thankfully, despite everything my DD is an absolutely gem. If you put her in a line of other kids her age, you wouldn't choose her as the one to have suffered through everything at birth.
In my experience, the 'what if' voice never goes away. It just fades with time to the point it doesn't consume you. It is very early days for you OP, and honestly I would recommend trying a counsellor. I wish I had as the first year with my DD might not have been so bad with me beating myself up for not advocating for her and dwelling on how she might be affected in the future.