Suicidal thoughts while pregnant?

Dee
I want to start off by saying I have no thoughts of harming my baby or myself while pregnant. I feel like I've had so much going on since I've gotten pregnant and it's making me so depressed. All because I am pregnant my boyfriend broke up with me, Ive lost "Bestfriends/friends", and nobody wants to deal with me. I've mentioned my depression to my OBGYN yesterday but she didn't do anything to help. When I say that I've become suicidal it been more of a thing where I've thought giving the baby to the father after birth and simply ending my life there or giving it to a good friend who I can trust to raise it properly. I just feel so hurt. I just feel like I need someone to vent to but nobody ever cares to listen to me.. It's so hard. Is there something or someone that can help me? 
I'm 11 weeks..