Paranoid first time mum

Stephanie • Australian, 25 years old. Happily In-love. Mother to one little dude (18 mths) TTC #2

I seem to be paranoid reading article after article of issues or things that can go wrong it was an unexpected pregnancy but I couldn't be happier. Mine and my partners first baby. But scared of things that could go wrong is that normal? I just want everything going right because I want it so bad. I have been told I'm very healthy only low in vitamin d and now taking pregnancy vitamins I'm also only 22.

Just want to know if anyone else has felt this way?