One should really get the feet looked at for mechanical problems by a podiatrist.
The sesamoid bones can crack move, and inflame the ligaments in the ball of the foot.
You can have metatarsal failures, neuromas, compression,
gout, pseudogout, arthritis, plantar fasciitis, etc .
Pain that gets worse with movement, typically is joint/ligament pain.
Here is a link to foot pain:
http://www.northcoastfootcare.com/
I would really stop the bike exercise for now. I found that
biking made my feet worse. A recumbant was a bit easier,
but 15min on one was my maximum before foot pain started.
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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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