You'll be fine. Please don't stress. You are nearly at 36 weeks, so even if bub was born now, s/he should be fine! There is only 4 or so weeks to go & your beautiful baby will be here.
Try to take your mind off it.
Is your bag packed?
Have you got everything in there you need?
Have you got everything for bub's you need?
Spend some extra time with your DS before bubs gets here. Take him to the park or something.