Feeling down while pregnant


I’m 6 weeks pregnant, idk I feel so sad even though I’m happy I’m pregnant, I wanted it, and finally got it. But I can’t help feeling sad, lonely, kinda a depressing feeling. I be getting on those moods most of the times I’m left alone. I feel like no one understands. They be saying I’m extra or I’m too in my feelings. I wish I felt happy, and good but It seems like I can’t lift my mood. Does somebody else goes through this? Any advice?