The time I first talked about, no, it was a pee during the course of the day. I didn't take any special steps towards dilution or anything though, just drank a couple of cups of water throughout.

I tested my pee first thing this morning. And what do you know! The faintest of all faint lines appeared. It was still discernible though, and it gives me hope. Assuming I can put the test off for another 8 days, should I be alright if I'm passing just barely in the morning and with authority later in the day?

Ohhhhhh what a relief!