Faint line opk- how to record on glow

Sam
Hi I did a ovulation test today the dip in pee kind and I got a faint line 3 times today it's cd 12 I bd today which is always a bonus but how do I record it when gloss asks for result ??? I put no LH surge as I don't think it's dark enough to be peak ovulation. We plan to bd every other day during fertile week and if the mood takes as much as possible on high ovulation day. 
I unfortunately work 24 hour shifts and working tomorrow so I'm hoping my faint lines today were building up to cd 14 ( Thursday) hoping that will be my dark line LH surge day then I can bd again as tomorrow is a no go bd due to work :( 
So sorry my questions are should I record LH surge yes it no on the app today 
And does anyone else get faint lines instead of dark like control line 
And when testing do u get faint to darker lines as cycle is day before or building up to peak ovulation or just like one day of lines? X