Can we deduct health insurance premiums, if we made more money than expected, self employed, and have to pay back the tax credit that we received through the marketplace?

My husband has small hobby business income besides his wages from an employed job and I have business income through massage therapy.

We have combined made a lot more money in 2019 than expected and will have to pay back the total amount of premium tax credit received through Covered California.

Through the marketplace we were signed up under my husbands name as primary and me as spouse. His business income is low with it just being a hobby. Can I enter the health care cost including repayment as an expense under MY business income?