oh I'm so sorry.

Hugs.

I really hope you have some close family and friends who can support you right now, especially with a new baby.
Also, maybe speak to your GP about linking in with a psychologist or social worker for counselling. You can get some sessions rebated through Medicare on a Mental Health Care plan for issues such as stress, depression etc.

I think somebody tried to send you a private message, but it didn't work. I think once you've posted 50, people should be able to PM you etc.
Reach out to everybody in your life and don't feel like you need to be 'strong', just get through each day and get as much support as you need. Sending you lots of love