Hi lisa and welcome to the forum
As you have equity in your property of £57,000, you are not technically insolvent as you could afford to repay all your debts if the property was sold.
By taking out an 85% loan to value remortgage against the property - ideally from your current lender - you could afford to repay your debts in full and benefit from a lower interest rate. There are other lenders who you could also go to - and Welshboy who is a mortgage broker may be able to help you with this.
Good luck in your search, and do see if any of your creditors would be prepared to give you a discount for early settlement.
Regards, Melanie Giles, Insolvency Practitioner for over 20 years.
For further details contact me at
http://www.melaniegiles.com and view my IVA blog at:
http://melaniegiles.blogs.iva.co.uk