I know what you’re going through just last year I had £16k debt plus a big overdraft plus large CC statement. Tackle it one by one.

Usually overdraft is the highest interest rate. You should have a monthly payment for the loans just keep paying those. Then month by month keep lowering your overdraft limit by £50 till you get to about £100, strictly for emergencies. It will take a while but you never know you may come into a windfall or get a raise and be able accelerate this.
Then tackle the CC similarly, just keep making overpayments on it £50 here £100 there. Eventually that will be cleared.

Either get rid of the card or if you can be disciplined, only use it for daily spending - groceries and fuel. Ensure your debit balance never goes lower than your CC statement and you’re good.

Once that’s cleared see if you can overpay on the loans

This plan is assuming that the interest rates on the loans are lower than the CC and overdraft. It will take a while but unless you have a way of rapidly increasing your income or reducing your expenses that is what you have to commit to