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I'll be 24 weeks pregnant tomorrow and I was admitted to Labor & Delivery on Saturday morning because I was dehydrated and started contracting. They did a FFT and it came back negative so I was relieved. They got me on IV fluids to hydrate me and stop the contractions and it worked. So they sent me home. I was fine the rest of the day and Sunday, I've been drinking plenty of water and gatorade even, but i still feel some tightening in my abdomen. It happened about 3 times during the course of the day today. So my question, is it normal to be having some tightening even after getting a negative test result for a Fetal Fibronectin test?? Or should I go back to the hospital??