dilated to early??

so i got contractions again yesterday went up to l & d my contractions were about 2-3 mins apart and lasting 60 sec to a min and a half when she checked me the first time i hadn't changed i was still at 2 cm so she checked me and hour and a half later and i had went to 3+ cm and was still contracting but they sent me home and if im still dilating when i goin on thursday i might be induced i know you guy ain't doctors but what do you think of the whole thing and another question for anyone in utah my mom and aunt say that once you are dilated past 4 cm they keep you n the hospital noe is this for just my hospital or everywhere and i know you girls might not be able to answer but just wonder cause that 2 cm i have dilated with in the week

Dont worry about it your fine, be happy your dilating fast. I went from being a one on a friday to monday afternoon being a 3 got checked 2 hrs later went i felt werid so I went to the hospit. and was at a 5, than had my baby an hr after that. Maybe you'll be in for an easy delievery. Baby will come when baby is ready.