no, not necessarily.... chemical effects on the nerves does not show up until the nerves die back. "in your head" implies imaginary to many people. You are not imagining your sensations. If nothing shows up YET then you should be thankful that you may still reverse and heal some.
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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