Sounds to me that you are doing very well actually. I give JD lots of fast kisses on the tummy, under the arms and neck and he giggles and laughs. I also read him books, mainly rythming ones. He likes to listen to my voice. Other wise you are probably only getting about 20-30 min before bub has had enough and is ready for sleeps. Just lots of cuddles and kisses and smiles from his mummy and daddy are probably all he wants right now.
P.S. Congratulations!