Labor? Or false contractions?

I'm 32 weeks and 4 days. Last night I woke up with very intense pain in my stomach. It felt like I needed to go to the restroom. TMI TMI TMI. And when i hardly went. So I knew that wasn't the problem. Well the pain would stop and come and each time it got more intense. Definitely something I never experienced. I didn't want to wake my husband up because he has to get up at 4 am for work every day. So I tried waking around our house to see if that would make it better, well after hearing me cry and breath hard my husband immediately got up and ran to me. After a while he was able to get me back and bed. Well i was able to fall asleep through one of them. Now I just woke up with him for work and my sides are still hurting and I feel so uncomfortable. What does this mean? Is this anything I should worry about? Please be nice lady's I'm a FTM and don't know what's normal or not.