I have just registered. I am a 28yr old female and I had low thyroid diagnosed 5 years ago. I take 75mcg thyroxine once a day and 5mcg t3 twice a day and I feel worse and not better on this dose. I have been sleeping more during the day and periods flooding my clothes. Low libido, more episodes of dry eye and sensitivity to the sun. I think I am becoming underactive again? Thank you for reading.