Flight Anxiety

Sooo we are thinking of taking our 9MO daughter to Orlando to visit my parents in a month. I have had flight anxiety my whole life but I still fly. Now throw a 9MO baby into the mix and my anxiety has increased a lot. Any advice or suggestions? My anxiety is preventing me from booking the tickets. I’m worried about messing her schedule up, I’m worried about her crying on the flight, I’m worried about the flight itself. My parents really want us to visit but I just don’t know If I’m ready.

PS. My parents only live there half the year so we see them a lot when they are up here lol didn’t want anyone to think it’s our first time seeing them since she was born or anything lol