Endocrinologist dr

I am 8 weeks and 4 days today. I've had some bleeding this pregnancy but it has went away and only been when I wipe after peeing, anyways. Yesterday we had our first appointment and ultrasound and my thyroid levels are high at 4.596 and my dr wants me to be seen by an endocrinologist dr to manage my thyroid. And said I should receive a call soon about scheduling it. I'm just worried I will miscarry now. We saw the baby yesterday and everything looked good, baby's heart rate was 161. Has anyone had luck with this? I'm just worried, I was gonna announce the pregnancy today but now I'm worried