Alright! It's Sunday. I just took my first pee this morning and here's my result. Been clean about 2 months.
http://i14.photobucket.com/albums/a3...o/IMG_5341.jpg

There's is definitely a line there. Much better and more define than before, ill say. So how confident should I be on Wednesday for the test? I wont be using my first pee for those tests. I probably wont go to MEPs til next Monday(hotel) and Tuesday for the REAL test.
What should i do til now? exercise or just drink more fluid?
Between now (as of this writing) and your scheduled U/A, take one more home test again using your first void of the day. If youre consistently testing negative with the first void of the day (regardless of line intensity), youre good to go. No need to do any dilution. Just drink only enough fluids to where youre able to produce a sufficient amount of sample on the day of the scheduled U/A.