DD was a small baby because I had high BP throughout my pregnancy. Also because she was small she had extra space to flip around until the end. There is still time for bubs to flip. At the 32 week U/S DD wasn't as small as the Ob thought and when I was induced at 36w DD was 2.165kg (4.7pound). Yes, still small but Ob was expecting waaaaaaaaaaay smaller. When I was being induced (BP went super high) they had to check 3 times that her head was down prior to breaking water. I know several women that were measuring small and baby turned out to be perfectly sized.

It might just be that bub is tucking itself in and hiding on ya. Is there any way you can talk to your Ob as soon as the U/s reults come in? It might ease your mind a bit and give you more to think about prep wise.

Sorry, that's a bit of a jumble lol, my toddler is trying to jump on my keyboard.
HTH