A.G.
keep monitoring these pains and if they continue to come at regular intervals, and start to get closer together, then you will know it is labor. general rule of thumb is to go to the hospital when the pains have come every 5 minutes for about an hour. of course if they get even closer than 5 minutes, you should not delay! Since you've had problems with this pregnancy, I would err on the side of going to the hospital early rather than late.