I just found out i miscarried, feel so alone and depressed :(?

i saw the babys heart beat at 6 weeks, and when i turned 10 weeks i miscarried there was no heartbeat...i have so many unanswered questions no one in my family dealt with this i dont know how to deal with it...i have a d&c in a week im still carring the baby its been about three weeks the baby has not passes its hard to let go...i guess my body feels the same...and just knowing what could of been isnt going to be...anybody has any advice to help me get threw this i have no one to talk to cause my family says they are so sorry but they arnt feeling the pain i feel :(