If it were me, I would start this as a BT now. You are still so so young to have a proper EASY, but the beginning is meant to be a "start as you mean to go". So with that in mind, I would say this is a reasonable time to Go To Bed IYKWIM.
So far as feeding...again you are on the itty bitty side so you might not get a cluster feed or a DF yet. 2-3 hrs at this point is reasonable to expect.
Good Luck!