It's ok.... slow down you have a brand new baby boy to get to know and enjoy - you are doing nothing wrong!!

Congrats by the way!
Let's see - he sounds like he is doing really well so far, most people don't start worrying about EASY until they are a bit bigger so well done to you!
If he is waking at 6am then I would start the day then, give him his feed and do a little bit of A time and put him back down so he will be back asleep around 7am. You may be finding the rest of the morning unsettled because he is ready to start the day at 6. It's ok if some of his feeds are closer together as you are following his cues as all good BW's do

Wanting to fgeed at 4pm and 6pm is good - many babies naturally cluster in the evening which helps tank them up for the night. If he is awake at 6am then you want to get him down for nightsleep by about 6pm as a 12 hour day night is ideal.
Have you tried pat/shh to settle him? If not I will post the links!
Laura