Please explain your situation more clearly. Do the two of you live together--or were you apart for at least the last xix months of 2019?
If you are legally married and living together you can only file your tax return as either Married Filing Jointly or Married Filing Separately, there are no other ways to file, NOT Single or Head of Household.
If the tax return is accepted then you will have to amend the tax return to make your changes. An amended tax, Form 1040X, return can only be printed, signed, dated and mailed by you to the IRS, it cannot be e-filed. The IRS will take up to 4 months to process the amended tax return. Wait until you have received the tax refund or the taxes owed have been paid and processed by the IRS before amending the tax return.
im single head of house hold marked the wrong box