I have developed a pregnancy and delivery phobia

We have been TTC for #3 with no success for years. Long story short, I was diagnosed w secondary infertility. Meaning, I had kids w no problem, but now I just can’t get pregnant, but no particular reason. There really isn’t a reason.

We were going to give it one more shot in the Fall, but I get really scared just thinking about it. I have developed aome kind of phobia towards pregnancy and delivery. I don’t even know what to make of it. Anyone else had this experience?