Knew something was brewing, as did not feel I had the energy to do the planned week 8 run 2 this morning. Have been feeling a bit off for about 10 days, but have managed to keep going through that. However, no run this morning, but did complete a brisk 2.5 mile walk before work, so not a total loss. Will see what tomorrow brings now, but will certainly try and get it done by the beginning of next week. Antibiotics should improve things in a few days.