Good afternoon. I have a doubt about my result after taking the OraQuick test. I was about to took the test so I opened the box, took bag that contained the solution and the test device, then opened the bag and took the solution and the test device (I didn't touch the flat pad). I put the solution on the table. After that, I threw away the bag. Because I was insecure about taking the test, I put everything on the box again, without the bag. After 15 minutes I decided to finally took the test and my result was a C (negative). My question is , is my result valid? Thank you