Should be an in call doctor.
Im 36 weeks and have had the same thing went to the doctor today they hooked me up to the monitor and showed i was having contractions just not strong enough yet good luck
I drink alot of fluid An my doctor office is close
Could be braxton hicks or actual labor....have you tried timing them
Make sure you drink enough! Dehydration can bring on really labor. You should call your doctors office also.
How far along are you? Call the doc!!!