hi out there! i dont know how much time i am supposed to spend trying to play with my lil one. she is 3 mths and sometimes just sitting in her swing is fun for her, but should i limit how much time she sits by herself? if she seems happy, should i let her go, or should i be trying to stimulate her whiule she is awake? i dont know how often she needs me there. i would occasionally like to run the sweeper, or do the dishes, or maybe watch a lil tv? i am getting worn out a little bit.