You have an ADJUSTMENT DISORDER
To overcome it You need some PSYCHOTHERAPHY mainly. A counselling
will help you to get out of it.
Along with Some Anxiolytic antidepressant medicine may be required to cop up with the situation.
Dont worry thousands of this sort of problems are regularly solved by counselling.
But it needs support from your husband also.
Nothing to worry just go to a psychiatrist
with your husband.
He will show you the right way.