confused

i am not 36weeks with 2days pregnant last time i had a doctors appointment was seven days ago and i was told that i am still notdialated at all im having twins so its a huge struggle to move around or even turn in bed i really expected to have my girls like at my 32nd week because i hear so many people say that twins come early and my doctor had told me tat because im only 17 i would most likely go through premature labor but none of that i havent even gotten thoes braxton hicks contractions in a way i feel lucky that my girls are getting more time to cook but at the same time im anxious for them to be born maybe because i expected them here a month ago i just dont know how much more of this waddaling around i can take. but i really dont understand why they are taking so long the one GREAT thing is that they are both vertex (head down) which means i might be able to have a vaginal delivery;)