Anak, this is really something you need to talk to your OB or doctor about right away, hyperthyroidism during pregnancy kailangan ng proper monitoring para sa baby mo. I haven't personally gone through this, pero alam ko it's a delicate situation na need ng medical guidance. Please don't wait on this one, ha, get an appointment soon or if you're worried, go to the clinic para ma-check properly. Thinking of you and your baby!