magicjabba

Tried using synthetic to pass pre-employment today. Was in bathroom for awhile squeezing bag to get enough out of bladder to fill cup to the line. Saw temp gauge on cup was only at 94*. Walked out of bathroom and handed it to lady. She threw it away, said that it wasn't warm enough, probably cause I took so long that it had time to cool off. She took me into a room and gave me a jug of water. Another lady came back an hour later, directed me to the bathroom with another cup. Was in bathroom for awhile again and said I couldn't piss. She took me back to the room with more water. Same thing an hour later. Again about 1/2 hour after that. Told lady I still couldn't piss. She said they were closing and told me to wait out in waiting room while she tried to call employer and see if they would let me take test in the morning. No answer at employer. Lady said they would call them in the morning.
When employer gave me test paperwork after interview, they said I had to take it within the standard 24 hours. I've got a detox drink if they let me test tomorrow, but what are the odds employer will be ok with that?

Best thing I can think of is to call interviewer in the morning and tell them I passed a kidney stone after I left testing place and that must be why I couldn't piss, but I really don't know if thats best way to handle it.
Any advice on what to do is greatly appreciated.