If you've just made her your girlfriend just keep doing what you're doing. She's already attracted and you're satisfying her the way you are so you really don't need to do much more than that. Girls will try and change you, and get this... if they're successful then after a while they'll actually complain about you being "so different nowadays" and she liked you better back when you first met!
My only other advice is, don't turn into a supplicating chump and do as she tells you or start letting her make all the decisions and shit. Take charge of the relationship and if you're busy or can't be bothered seeing her for whatever reason then don't. If she has you at her beck and call she'll get bored; girls absolutely hate predictability. You'll be given the LJBF SPAM after a while and you don't want that... and yeah, if you're in charge all the time she'll call you an asshole and have hissy fits and so on but secretly she loves it so don't worry! You'll also get lots of make-up sex. Good luck
:)