Not sure where to post this

Okay so I'm on birth control and I know, I know, this is for ovulation tracking and ttc, but idk where else to turn.
So I'm sexually active and on BC pill and haven't been feeling myself so decided to test on an ovulation test and got this faint line. Is it possible I'm still ovulating while on BC? Or what else could this mean?
I know it's not a positive test but it still is slightly unnerving to see any slight line at all..