Starting to try

My fiancé and I have decided to ttc baby #3! I’m currently 13 months pp and get my iud out next Monday. This will most likely be our last baby &’ I’m so nervous .. we didn’t “try” for our 2 daughters they were both surprises so I have no idea what to do when it comes to trying.

What are some ttc advice and tips you ladies have? We’re both nervous but ready to do this