weird bubble things?
I just heard about some other condition that feels a lot like shin splints, but isn't. Check around your calves and see if you have any weird little bubble-type bumps on your skin. I can't remember what the condition was called, but if you find one of those bumps, I'll find out for you.
Wish I could be more specific than 'weird little bubble-type bumps' but I don't know how to explain it.