Help me. I need advise.

Im 32weeks and 5days now. Blood type: A+ I want to drink a lot of water atleast 8 glasses sana pero madalas nalilimutan ko, pag umiinom nman ako madalas kunti lng din di kaya ubosin ang isang baso. sabi ng OB ko malapot daw dugo ko at need ko ng more water. Im trying but I always failed, minsan naaalala ko nlng uminom pag nararamdaman ko na nag bebeat consistently yung tummy ko na parang sinisinok c baby. Any advise? #pleasehelp #1stimemom #firstbaby