What to do before ttc?

Ca

My fiancee and I are getting married and moving into our house next month ❤. We have decided that we want to wait a couple of months before we start trying to conceive. I am going to talk to my doctor soon. But do you have any tips on what I should do before we start trying? I know I need to start eating healthier. I am on the pill currently and I also take prozac.