38 Weeks and tired all the time!!

Hi every one Just thought I'd ask for advise and have a bit of a moan realy!! I'm 38 weeks today and for the past few days I'v been realy tired and getting headaches from it .  I'v not been sleeping too well ether and just well and truly fed up now! Iv got a 3 yr old lil girl to entertain all day! lol yesterday I tryed to get things going and ate a whole fresh pinapple and a spicy pizza! haha I swear the pinapple worked the first time round but I did eat it day before due date! I keep peeing all the time more than normal and expecting somethin to happen now like having a show like the 1st time round but I dunno I supose he will come when he is ready!!