My question involves business law in the state of: NC

I sold my business approx 3 years ago at a loss. ( LLC) I kept 2 Credit Cards (Home Depot and Lowes) which were in the business name No PG. I have been using them since and now my Husband has lost his job and I will not be able to pay for these. I owe 1,800 on Home Depot and 1,500 on Lowes. Am I in trouble HELP???