Has anyone had 2nd MTT overload syndrome? It really sounds like the explanation to my left foot pain that developed when I tried new shoes without my orthotics on Sunday - what a shock that a new pair of shoes led to a pain! I'm doing the conservative care at the moment - rest, ice, and rx strength ibuprofen . . . trying to decide if I should get a physician's opinion right away or not (half marathon in less than 3 weeks). Thoughts?