My thyroid is really low for the first time

Anybody else had low thyroid numbers during their pregnancy. Because I’m soooo stressed and worried especially since I have type 2 diabetes. Like I don’t need another health problem. I hope this is just an elevated number or something. I took another test today. I should have results tomorrow. But the one I took said that it was 0.015 and the standard range is atleast 0.4. So I don’t know what to think or feel. Help?! Anybody going through the same thing ??