Early labor??

I have a feeling baby will be coming early. I was in L &D; last night for mild contractions that were coming every 2 minutes. They couldn't find anything that would trigger this (such as a UTI or a fall) after 2 hours my cervix was still closed so they determined I'm not in actual labor. They did a fetal fibronectin test that came back positive, which doesn't help since that doesn't mean I'll actually go into labor before term. I've been having non-stop contractions for almost 48 hours now 😣 just wish I knew what was going on! I'm 32 weeks 2 days.