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You might have developed fever (hypothermia), or it can be due to Chill Bins.
I would advise you to see your Doctor, who will check your temperature and will also get your Thyroid profile done.
I would advised you to use a heater or blower to warm yourself.
Circulation issues don't occur like this in a single day.
Share my opinion with your Doctor, before you act upon it.
I hope it helps.
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