Today I went over to the track and repeated my 1x3 mile workout (with 1/4-mile walks between) to see if there was any difference.
Today:Three days ago (Thursday):
Today didn't feel like I was 100% either, but at least an 11:00 minute mile was my slowest for the day instead of faster than my fastest, at close to the same effort level.
Slightly better, that's all I can expect in only three days!!!