Who helped you to take care your newborn

I am alone with my newborn at home. I didn't get any help from my MIL. My mother lives in another country and she can not come and help me. My husband is busy earning for the family and he has night shifts too.. Not enough money to spend to hire a helper. I am stressed with all the new changes and have no sleep. How can I deal with this? any mum here who took care newborn alone?