As for the insomnia, I don't think it's from the patch. I think it's from your quit, and it too will go away in time. Give it a week or two and you'll start sleeping better. As for being nauseous, I can't give you any advice on that. I did not experience it myself, sorry. Maybe another member can help you with that. 
Quit Meter
$27,757.40
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Days: 958 Hours: 20
Minutes: 36 Seconds: 45
Life Gained
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4588
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100,936
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Days: 423 Hours: 22
Minutes: 11 Seconds: 55
Life Gained
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3474
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45,162
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