Peters labor

I'm 32 weeks pregnant . A few days ago I was admitted to labor and delivery for intense contractions Even though I was NOT dilating . They didn't know why I was having contractions but they were able to stop the contractions with medication and sent me home the next day. They told me I will probley still have 1 or 2 contractions every hour until the day I deliver . Has anyone else go through something similar ?? When did you deliver ??