I'm 39 and 4, and I know exactly what you mean, I'm feeling the exact same way, but I think it's just a normal reaction. I'm sure everything is going to be just fine for you and your little angel. Keep your chin up, mama!!
I think its a natural feeling to be worried about the unknown. Especially when it involves something that you care so deeply about such as a bubba. Majority of things go perfectly well and youll have a team of doctors to help if anything does go wrong with labor. As for raising your baby, just the fact thatbyou are so worried shows to me that youll be an awesome mum and as long as the bubba is surrounded by love and attention you'll both work youre way through it. Best of luck. Xxx