So im 5 weeks pregnant and i have an underactive thyroid. My levels have been stable for 12 months but my god. The last 2-3 weeks have been so awful. Im so so tired all of the time. I slept for 9-10 hours last night and im ready for a nap after being awake for 3 hours?! Ive had my bloods taken last thursday but wont get the results until tomorrow. The doctors know im pregnant so im hoping they will adjust my dosing of levothyroxine accordingly.

But am i tired because of pregnancy or is it my thyroid? Im so so exhausted its so hard to get through a 12 and a half hour shift at work (im a nurse on a very busy ward)