Hi and welcome to the forum. Your debt is not high enough to do an IVA but you could look into doing a debt relief order.
Take a look at www.iva.com for a list of companies and reviews. Give 2 or 3 a call for some free advice. Im sure one of them can help you sort things.
Bankruptcy may also be an option if you dont have any assets that may be at risk. Again, any of the companies can help to advise which would be better for your own circumstances.