Please get the numbers from your test... doctors will call very low results as "normal" so having the numbers is important in order to decide to supplement.
If you did lots of jumping with your sports, the feet could be stressed. We have had a poster here with toe pain, and ball of foot pain, that was diagnosed finally after much time as psoriatic arthritis. The little sesamoid bones in the ball of the foot also can move or crack. Then the tendons become inflamed and hurt and swell some.
Here is a good website with pictures and diagrams to learn about all the foot problems possible:
http://www.northcoastfootcare.com/
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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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