How are things going now?
Can you give us a better outline of your day, it's a bit hard to see how long she sleeps for/ what time she wakes etc! So...
Eat - what times, how much
Activity - how long for
Sleep - what times, how long for
You can set a wake up time and follow EASY for the day from there, but it's ok for feed times to vary a bit during the day as EASY is a routine - a predictable series of events and not a strictly timed schedule. There will be some feeds that vary, often because of the timings between feeds. If she sleeps through one feed you can wake her if she has already had a decent nap, but if she's bee hard to get to sleep you can leave her to sleep for a while.
I wouldn't start cluster feeding now as that's usually dropped by 8 weeks but you may find a split feed around bath and bed time helps her to settle if she is hungry before her bath (if you do one!).
I don't think you are doing it wrong at all by the way! Some people don't even start trying EASY until their babies are a bit older, she is still so tiny you need to enjoy her too!
Laura