Congrats sa pregnancy mo, mama! Normal lang yan, maraming nanay na naexperience nito after taking progesterone and Duphaston, lalo na kung nag-stabilize na ang hormones mo at may heartbeat na yung baby, which is such great news! A few of us sa circle ko nag-stop din ng spotting around that time, so you're in good company. That said, since you've been on meds for a month, mas better pa rin i-confirm with your OB sa next check-up mo just para ma-reassure ka talaga na lahat okay lang, they might want to monitor your progesterone levels or adjust ang dosage depending sa situation mo.