Question: 10 signs you may have a thyroid problem?
Answer: Feeling Tired. One of the most common symptoms of hypothyroidism is feeling worn out. ... 
Gaining Weight. ... 
Feeling Cold. ... 
Weakness and Aches in Muscles and Joints. ... 
Hair Loss. ... 
Itchy and Dry Skin. ... 
Feeling Down or Depressed. ... 
Trouble Concentrating or Remembering.