don't apologize, I'm so sorry about your horrible experience, I completely understand. I had an awful birth with my first too
I had a 3rd degree episiotomy cut, and DD was born via vacuum and forceps. The forceps had damaged my insides that sex was impossible until 12 weeks after delivery, sex still hurt until 1 year after her birth, and DD was born with a broken collar bone and had neck damage from the forceps that made bfing a huge struggle, we saw a lactation consultant multiple times every week for the first month until she was able to bf properly, and then she needed physical therapy until she was 6 months old to correct the damage to her neck.
That obviously didn't keep me from having another, but I was traumatized from the experience for a long time. I remember having nightmares about it, I got jealous of anyone who had a wonderful birth, I blamed myself, and I felt I had no one to talk to about it because the typical response was to brush it off and simply say "well at least you and your daughter are safe," and it would make me so mad. That is what's most important, but what I really needed was the chance to properly grieve.
I was so afraid during my 2nd pregnancy that I was going to have the same thing happen again. I was determined to have things different this time, so I found a wonderful midwife instead of an OB, ans she helped me achieve the birth I had been wanting, and this time there was no intervention, no damage to my son, and I didn't even tear
I was up and walking fine only hours after my son was born. I think my son's birth is ultimately helped me overcome a lot of what happened the first time around.
sorry for the rant