Hi Ben
If you have decided that an IVA is definately the right way forward for you, then you ought to cancel all direct debits which relate to unsecured loans and credit cards - I think that you mentioned you could not afford to pay anyone anyway.
You will need to open up a new bank account, with a bank to whom you owe no money, and then if your existing bank continues to charge you bank charges, all they are doing is increasing their eventual claim against you by fairly modest amounts.
Your chosen IP will hopefully be in a position to put forward proposals within a four week period, so there is really little to worry about. Try and enjoy the sunshine over the weekend, but do post if you have any concerns as we will all be around.
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