any advice?

Hi! Kaka pa-check up ko lang kanina and im in my 37 weeks. In- I.E. na ako ni doc, ang sabi is 2cm na daw ako. Pero need ko mag exercise para baka sakali anytime this week pwede na daw po ako manganak. Need advice kasi first time mom here and I'm feeling nervous!!! Hehehe. Thank youuu. :)