Hay, first time mom concerns talaga, pero ito ay something na kailangan talaga i-confirm with your OB directly kasi may different cases depending sa size at location nito. A few of us here had cysts during pregnancy na nag-resolve on their own, pero seryoso, the best move is mag-ultrasound ulit and let your doctor guide you, they'll know if it needs monitoring lang o if action needs to be taken, so you can have peace of mind na. Alam ko nakaka-worry yan especially first time, pero huwag mag-panic muna until you hear from your doc!