I was just released from the hospital about 8 hours ago . They gave me 4 bags of the liquid and  did an ultrasound because my back would hurt then I'll get a contraction and her heart rate was high so they kept me over might . I was NOT dilated but still contracting . They  claimed  I was in preterm labor due to dehydration . That's why they gave me so much liquids via IV because when the bag was empty she would  act crazy again so I had 4 bags of liquid  and 2 bottles of water 3 bottles of cranberry juice and one Gatorade.  but I'm home now and they gave me instructions on how to avoid going back into labor but thst if I start bleeding or my water breaks or I loose my mucus plug I need to come back in asap but now here I am AGAIN at midnight with my right side hurting like a sharp pain. It woke me up . Should I go back ? I don't wanna seem like I'm overt exaggerating . I'm 31 weeks