Quick fix did not fill the cup to the line

Tested yesterday, used quick fix, heated up perfectly. The tech drew a line on the cup and the quick fix didnt fill all the way so I pissed in it a little. It was late in the day and I was pretty diluted, pissed 6 times that day after drinking 2 large coffees and a quart of water on my way to the collection. When I left I picked up a couple home tests at walgreens and took one as soon as I got home and it was negative. the line was light but it was definately there. waited until first thing in the am and took the other one. and it was also negative. I took 1 good hit of some kief from my grinder 4 days before the test and took 2 hits a couple days before that. I probably should have bought a home test first but it was a random and I only had a small amount of time to get to Quest and take it. Has anyone else on here had to top it off?? I only smoke a couple times a month. HELP!!!!!!:(

Under DHHS regulations, 2 oz is enough urine sample for any U/A. If 2 oz is all the donor can submit, the collector has to accept the sample - regardless of where the line was drawn on the cup.

I wish I had know that on test day, I'm pretty sure I'm clean anyway. From what I'm seeing on here people say these home tests don't lie. Now I'm waiting. The girl that took my sample said it takes 2-4 days to get results