I took Monday and today (Tuesday) off from running - Sunday was a scheduled rest day - and my knees seem to be fine. Yesterday I did ice but no motrin and felt only a slight twinge a few times. This morning felt a little more "off" but it's more in my quad right above my knee than where it was on Saturday and Sunday.
I will try to run tomorrow morning and see how it feels.
I've been having really bad nightmares the last 2 nights. About my knees giving out, and not being able to finish these 3 races I have scheduled in the next 3 months that I have spent half the year and a lot of money training for. It's been really awful.
Will update tomorrow after I try to run.