Need Opinions Please

So I went to the pool with a friend today around 12am, and my little girl was kicking away! Well now it's 5:38pm and I went to clean my car out and everything and wasn't paying attention to if she was kicking because I knew she was in there! But then my belly started tightening up and going down over me over but then I decided to drink a Yoo-hoo to try and get her kicking and she didn't at first now she kicks here and there but she's pushing up more then anything and not kicking really... should I go to the hospital just in case?! I do have a past of having a stillborn at 37wks5days!