You could ask your IP if he / she will agree to a payment break (which will be added back on at the other end of the IVA ) to give you a chance to sort stuff out.
My opinions are merely that .. opinions based on experience. Always seek professional advice.
IVA Completed 23rd July 2013 .... C.C. 10th January 2014
Visit my blog here : http://foggy.blogs.iva.co.uk/
You need to speak to your ip and let them know ofthe change in circumstances. As foggy suggests they may allow a payment break but the other option maybe is to consider bankruptcy as you have no income and no assets. Tske professional advice starting with your IP
Good luck with the job hunting
Sharing from experiences of dealing with debt
There is a solution for everyone .... Just need to stay positive !