You MAY have a chance to dilute, I dunno....

ORDER SOME TESTS! overnight them. I am in same boat, about a week ahead of you on the nervous breakdown curve. I test in about 14an hours.

Based on advice here I have chosen to sub &I feel like my odds are good.

#1 get yourself some tests! Do not skimp, I bought 10 for $10 on amazon. You don't want to step over a dollar to pick up a dime here... I spent another $25time on next day shipping, based on the idea that I wanted to KNOW exactly where I stand.

Where I stand is that I cannot dilute and pass. Today was 3rd attempt/fail with dilution.
I am subbing tomorrow at lunch. I am subbing because I can't possibly dilute successfully &I I doubt I could even dilute enough to get a "negative dilute" finding. I am too stressed &I can't eat/can't sleep so I am a metabolite dumping machine right now. Yesterday I drank so much fluid on a Test run that I got a lil loopy. And still can't pass a dipstick test. Which really didn't help me calm down.

Buy tests. Lots of em! Do not skimp. I paid 3X the price for overnight so that I could be "reckless" with the test strips, as opposed to "rationing" the tests and hoping.

Your job right now is to figure out where you stand VS which test you will take.

I am 90% confident that the product I will sub tomorrow will pass. I am terrified that I will somehow get "physically" get caught.... as in I will be haughty red handed with a vial of fake piss! But I am 75%l sure I can pull off the sub.
See where you're at, morning noon night.