I suddenly feel anxious as my wedding approaches

I'm leaving this post after having a few drinks.
I am getting married next year, passing my mid-30s.
I have been dating my bride for nearly two years. We have gotten along well and had a fun time without any major arguments.
We are moving into our new home at the end of the year, and as we prepare for the wedding, there are so many things to coordinate.
Everything from A to Z requires money, and besides the finances, we also have to be mindful of both sets of parents.
For now, things are progressing without major conflict as I communicate well with my bride,
but I hope that we don't end up hurting each other or having big fights during the coordination process.
Since money is involved, conversations are always delicate.
Of course, the reason I am marrying her is because I know she is someone who can work through these things well,
but I hope we can prepare everything smoothly without causing each other any pain.
I'll be able to do well, right?