You can keep the credit cards and not ruin your credit score by maintaining a decent budget. Firstly, CHOOSE how you want to pay. I use my CC's for everything, as a protection measure because I shop online A LOT. Secondly, When I get paid I pay off the card in full. You don't want to not pay the credit cards, but MAYBE ..transfer the Balance to another Card, close out paid card and slowly pay off what you need too while making also having savings for yourself. Things always look impossible when we're in situations, but I grantee you there is a way out.
If you want help budgeting let me know.
#Over10years exp in Personal and Corporate finance....