Missed miscarriage

I'm 18 and found out i was pregnant about a week ago after having alot of symptoms. I had my first scan today , turns out I was nine weeks along and the baby just stopped developing and heart stopped , they don't know how long it's been this way but I feel tragic. My hearts broken, I didn't know if I wanted to terminate the baby or not I was having so many dreams about me becoming a mother and my boyfriends not even been one bit supportive he's just had an argument with me over text as I've just came out the clinic he wouldn't even come with me to the scan and I don't have anyone but my one friend to talk to not even my parents. I feel so alone & scared, the clinic has referred me to hospital where I basically choose between having the pill or surgical to remove the baby as my body doesn't realise, can someone give me advice as which one will be less heartbreaking ? I've got literally no one that'd go with me so I've done this all alone so far and I want it to be less traumatising as possible