Feeling so depressed

I can’t stop crying, I feel like I’ve lost someone I feel so sick to the pit of my stomach. Like I’m in a bad dream.

I don’t know if this is just the baby blues or postnatal depression as I’ve only had my baby 5 days ago.

I constantly feel guilty that I’m at home and my poor husband has to stress so much at work.

I don’t know what to do...