shadows of echoes of memories of songs

I really hope my baby is the sort that sleeps sometimes (though if current levels of movement are any kind of indicator, she only sleeps for a maximum of about 30 minutes at a time!). At the moment if I wake in the middle of the night (as I do at least once every night) it can take me up to an hour to get back to sleep - on that basis it looks as though I will have to literally not sleep at all for several months, & that will actually kill me. :-( :-(