
Dont get too stressed Watty, its not good for you...........
Im definately no expert, and I know people say you can do this on your own, but sometimes it's best just to go straight to an Agent..... Most have them will have a chat with you first (freebie) and tell you excatly where you stand, then you can take it from there!!!!
Good luck and hope you can sort it out.......... :D
http://www.immi.gov.au/