Ay sis, mahirap talaga ang hyperthyroidism especially during pregnancy kasi kailangan mo mag-monitor ng meds at levels regularly, I'd really suggest talking to your OB and maybe endocrinologist together para ma-adjust ang treatment plan mo properly, kasi it affects both you and baby. A few of us moms have thyroid issues, and honestly yung coordination between doctors made a huge difference sa peace of mind namin throughout pregnancy, so don't hesitate to ask questions at bawat check-up!