Can i discuss my IVA with another insolvency practitioner?

I'm on a IVA but due to a clause in it, i messed it up big time!

I'm on the IVA at the moment but due to a clause that was written into it by HMRC i failed my agreement within the first 2 months due to loss in earnings. I only found this out 13 months into the IVA after paying what i could each month based on the advice i had at the time (15000+ a month).

Can I continue working as a Police Station Representative with an IVA?