Pregnant with depression?

It stared like two weeks ago if not longer and maybe I just didn’t notice it. And I feel like I cannot talk to anyone. I can’t get out of bed I am just all around upset for no reason at all. No one around me understands just continuously calling me lazy and that I need out of the house. But I can’t get up and get motivated, I missed one of my good friends weddings today because I just couldn’t go. I just want to sleep and lay around. I don’t know what to do. I just need someone to talk to.