Is there any family member who can come and stay with you or you can visit them
I can understand how difficult it must be for you to look after everything alone.
Why don’t you talk to your husband assertively that you need help and as a father his contribution towards parenting is also important, talk to him about how both should mutually work on it because it will strengthen your relationship with the kid as well as with each other.
I am here, how are you managing things? Have you spoken to your husband?