Hi there, I no longer have a 6 week old
but wanted to say at that young age you should definitely be looking for cues and really just learning about your baby and enjoying them. When you start to recognise the cues then a routine may well fall into place after that. I had a bad sleeper and so watched the clock as he had no cues and looking back now I was fighting a loosing battle.
Enjoy your LO and congrats