What sorts of things are you filling your day with?  My LO was born 6/30 and is now 16 weeks old.  I'm excited that I get to stay home with her but am struggling to come up with ideas for entertaining her and helping her grow and learn.  I'm worried I'm not doing enough sometimes.  We do tummy time, read stories, mirror time...anyone have any other recommendations?  Or websitrs/books that have ideas or "lesson plan" kind of ideas?  Id love to find a bit more structure for our day.