Post partum depression?

I'm 9 days pp, my husband went back to work at 7 days. He keeps asking me if I'm ok or if something is wrong and I tell him I'm fine and he always tells me that I just seem of. I agree with him, i tell him i agree with him and that i do feel of . I feel like I'm only happy when I'm with the baby .

Before baby i was pretty happy go lucky but have had a pretty intense past with depression and have bipolar disorder mixed in with anxiety.

I dont feel human and I dont recognize myself anymore. My stomach hangs over my pants and my eyes have sunken in . I know that's normal and that I just had a baby but I dont even know what to do to get to feeling back to myself . I literally just want to cry all day.