I hate to ask this but are you sure the emails were from Ebay? Are you able to still use your account? If you were suspended you would receive at least 1 alert in Ebay and you would not be able to do much of anything except pay your fees.
If yes, then I would submit the info to them and don't list any more items on the other account. If you have the postal info (and it's a physical product) then send out the orders you have. Some would call me crazy for telling you to submit the information to them, but unless you have something to hide, don't worry about it. If you end up not getting reinstated (and "indefinitely" suspended) then it really does not matter how much info they have on you since you stand no chance of ever getting another account with Ebay using your real identity anyway.
7 days is pretty good, however, it normally means more suspensions to come. You did something, or at least they think you did. I would get to the bottom of it with Ebay and try not to do it (or anything else) again. Maybe you started making more money or selling high price or name brand items when you normally didn't? Could be anything, but definitely don't screw it all up by trying to create a new account under false pretenses. This will get you permanently suspended and make you one of us, grrr :->. If you do get "indefinitely" suspended (and you may soon) email me, I'll get you back up and rolling with a new solid seller account immediately.
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