Struggling wife and mother.

Been feeling very private during my pregnancy. I didn't want to post anything on Facebook about the baby. I'm not sure where this is coming from I'm usually a open person. This last year has changed me so much. I've had so much heartbreak it's hard to think about. I feel I might need some counseling or at least someone to talk to about everything. I have one friend that knows some of the things but she's not married or a mother so her views are very different than mine. Has anyone else felt all alone that no one knows your pain?