37w6d --- Feeling weird

Jennifer
Thursday contractions were 5-7 minutes apart lasting about 1-1/2 minutes for almost 3 hours and they stopped so I was sent home. Not quite 4 cm
Friday morning had a sudden gush... Swore my water broke... Hospital says no it didn't and sent me home. 
Since then contractions are stronger but sporadic. They'll be regular 10-15 minutes apart for an hour or so and then stop
All night last night I tossed and turned. Sporadic contractions, severe nausea, and heartburn alternating
This morning... Severe nausea, now a headache too. Contractions but very irregular and I feel really out of sorts. I'm restless and have energy but really just want to lay down. 
Anyone else??