Absolutely. You sound like me!
First time round I was full of yoga positions, hypnobirthing mantras, belief in the power of my body, all that jazz. I was as positive as it was possible to be, and after an easy pregnancy with no risk factors, very nearly went for a home birth. It was only pressure from DH that led to my opting for a water pool in the MLU.
Anyway, it was horrendous. Ended up with a 24-hr active labour, ending with every drug and intervention going, and both me and DS in very bad states.
It took us both months to recover - including two hospital admissions for DS - and we both still have problems that I believe are directly related to the birth.
This time I'm terrified. All the stuff that I told myself last time, about believing in my body, the pain relieving abilities of water and the power of breathing exercises, I now know is bollocks if the baby has other ideas.
I delayed ttc because I was so frightened of giving birth again, and now I know it's going to happen I'm just in bits. Anyway, I have no advice - just wanted to say you're very much not alone.