Hi Caramel...
Yeah, its great you opted to be back in life not just for yourself but for your baby. I somehow, experienced same situation. I gave birth almost 3 years ago to a cute baby girl. Few days after, I felt of moving to different place, away from my family and just live on my own. My husband noticed my emotional turmoil. He talked to me, spent time longer, went strolling in the mall, shopping and alike. It actually relieved the emptiness I felt. Sometimes, you just need the comfort and care from your love ones.
I agree with you Caramel, if constant communication wont be able to work out, better consult a medical authority.
Take care always