Couples getting married on September 4, 2027

Hi, My name is Alyssa. I just got engaged and we have already set out date for September 4, 2027. I have never planned a wedding and am just going by what the book says I need to do. looking for people going through the same thing as I am or has insight on tips and tricks to make this process easier. I am not good at planning things and get stressed out easily but I also do not want to spend extra money for a planner.