Experiencing abdominal cramps, won't really go away no matter what position i switch to... Any suggestions? Could this…

I'm due 7 days before you. anyways.....labor and delivery told me to drink 3 to 4 glasses of water and lay on my left side. if within an hour it doesn't go away you may need to be checked. I went to l&d last Thursday at 33w 5d and was having contractions but they were more than 10 minutes apart