I have concluded that it’s such a deeply personal experience that no matter whether you had the textbook “perfect” delivery or a horrible experience - it can affect people in deeply different ways.
For example, one friend had the “perfect” Labour and birth. No problems, only 3.5 hours Labour. But she was deeply traumatised by it. Kept getting flashbacks and developed severe PND. She found it a hugely overwhelming experience and also felt that she couldn’t talk to people about it because they kept saying things like “oh you’re so lucky, it was so quick” when actually it was almost too fast and intense for her to process.
Another friend had a long, exhausting Labour that ended up on the operating theatre with episiotomy and foreceps because they needed to get the baby out NOW. Apparently there wasn’t time for pain relief. She then suffered a big bleed.
BUT she is totally fine about it. Not worried about doing it again. She did go on to have another baby in fact.
So I think some of it is based on your experience and some is based on your psychological make up and the way you process / deal with things.
Personally I found it a MASSIVELY intense experience. I had a “normal” birth with no major problems and I was left shocked that someone has been through a variation of what I experienced for every single human being on this planet since the beginning of time. I couldn’t get my head around how my mum had done it 3 times, or the fact that the queen did it 4 times!
I literally could not begin to compute how people have like 10 kids.
But I went on to have another one. I spent a LOT of time preparing for birth and had a much more enjoyable experience second time around. Still intense but less overwhelming.
So you’re not alone OP. Birth can be a total headfuck to be honest but it’s so different for everyone and most do manage to face it again - and usually it’s easier.