I would suggest that you reach out to the district attorney in the county in North Dakota where you were charged, if at all. Have a plan to pay off your bad checks and settle your charges in place when you call them. If there is a warrant outstanding and you do not deal with this you will be arrested eventually in Iowa and sit in jail until they figure out what to do with you-that could take weeks.
I would suggest that you reach out to the district attorney in the county in North Dakota where you were charged, if at all. Have a plan to pay off your bad checks and settle your charges in place when you call them. If there is a warrant outstanding and you do not deal with this you will be arrested eventually in Iowa and sit in jail until they figure out what to do with you-that could take weeks.