Hay, I know how stressful yan para sa inyo, especially when you're hoping! Kaya magpa-check ka na talaga sa OB mo para sure, sometimes irregular periods or spotting can mean different things, at kailangan i-rule out kung may issue or kung delayed lang talaga ang ovulation, kaya important na may professional check. A few of my mum friends went through similar and ang OB nila nag-explain na ang brown spotting ay normal sometimes pero mas peace of mind talaga kapag naka-consult ka, at pwede ring mag-retest sila after a few days kung nag-doubt pa. Fingers crossed for you, sis!