I think that your mixed results were because of timing. It is my understanding that LH shows up in urine in the afternoon, so that would explain why you didn't see it in the morning test.
Also, the concentration of your urine will affect the result too. You need enough LH concentrated to make a line, so that would explain why you didn't see one when you weren't using well perculated urine;)
Looks like you have a great surge AND great follies. Good luck!