Hmmm, I'm not too sure. Sorry mate - I'm not very helpful
I'm flat out remembering what we did today, let alone what my babies were like at that age, LOL! :P

It all sounds pretty normal to me.. I would really only start getting worried if he is showing signs of pain.. Yes, he is unsettled atm, but do you think it's related to pain at all? Or just tired/over stimulated/ needs a burp, the general things that worry a bub.

Give it another day, if he hasn't pooped by monday, and you're still worried, then head to the docs. But in the meantime - I wouldn't worry too much about it, unless he is, iykwim.

I hope I've helped a little, sorry if I haven't. xxoo