Contractions!!! Went to the ER yesterday she sent me home..!! My contractions were 5 to 7 mins but I was only half inch not even 1cm dilated... Now I'm having the same pain again how many cm do u need to be in active labor and do you think my baby will come soon or it will take some days I'm a ftm...

Doc said to come back when my water breaks or my contractions are 2 to 3 mins apart please help