34 TTC nervous

Giselle
My husband and I have decided to have another child; we currently have a 6 year old. We just started trying a week ago since I was around my ovulation time frame...
We had my daughter on the first try but for some reason I am freaking out that because we are older it won't be that simple this time around.... 
Anyone with similar scenario??? 
Good luck to all those TTC ❤️❤️