Hey beautiful ladies!

I could really use some advice right now. My fiance and I have been together for 5 years, and engaged for about 6 months. He wants us to have a baby!!! The only problem is that I'm afraid. I suffer from anxiety related to health. I can't even get a simple ache or pain without freaking out about it. I feel like I may be a hypochondriac! I spend hours upon hours searching symptoms online. I know better, but I just can't stop from being anxious. If I can't seem to deal with a simple ache or pain, how can I deal with being pregnant?

Please help!!! Thank you ❤