Don't drive yourself mad! She's 6 weeks old, her A time will be quite short - pretty much feed and a nappy change, then back into bed. At this age, your milk is still full of sleepy hormones to make her sleep after a feed.
I drove myself mad working on getting DS to sleep because he 'needed to sleep' but he was so awake it was impossible. I'd say if you just change her nappy without trying to keep her asleep, she'll experience that something happens between feeding and sleeping and that's all you really need at this age.
Enjoy her, there's plenty of time for sleep training and honestly, you're far more likely to be successful getting her to follow EAS with an obvious A time around 3 months than you are now as she's still in her sleepy newborn stage.