Had my blood test this morning. I used to take lithium which can affect the thyroid gland and they had to stop the medicine as my thyroid went underactive but it then recovered.
Hypothyroidism would explain everything. The fatigue, weight gain and low moods. Some days I am so exhausted I cannot do anything. If I get the diagnosis I will get thyroxine and then will get back to normal.
It is awful wishing I have a disease, but this will give me hope of a cure.