8 glass of water daily?

I am 18 weeks pregnant with my first baby. I was never a water drinker, never liked the taste, and generally lived on soda, juice and tea before pregnancy. Since I found out I was pregnant (at 4 weeks) I have been trying to drink water all the time, trying to drink 8 glasses a day too. Usually I fall somewhere are 4 to 6 glasses a day. How do you women schedule your water intake? One glass with each meal and after each meal still only gives me 6 glasses a day, should I drink 2 glasses with each meal minimum? How do you make sure you are getting the 64oz a day? Please let me know, I am worried about my water intake. Thanks!