Are there special rules using weapons while flying?

I’m making an Aarokocra fighter and I was curious about how combat works while flying. My character has dual Morningstars and a longbow, I was wondering if both weapons were functional midair. The only things I know is my flight speed and not to wear heavy armor.

I’m not asking about the mechanics of two handed fighting, I am just curious about flight.

Are there any special rules I should be aware of for using weapons while flying?