Hello, At the outset I would like to express my gratitude towards your excellent observation of your symptoms and putting them in the order of chronology. Would like to bring the following points to your kind consideration. Hypothyroidism is a very common condition affecting 1 in 2 women. Some authors therefore suggest not to call it a disease. It usually manifests as a slowing in physical activity but may be asymptomatic. The following are symptoms of hypothyroidism: Fatigue, lethargy Weight gain despite decreased appetite. Cold intolerance Dry skin, decreased perspiration Hair loss Sleepiness Muscle pain, joint pain, weakness in the extremities Forgetfulness, inability to concentrate Constipation Menstrual disturbances Paresthesia- tingling, numbness Fullness in the throat, hoarseness, etc. A few of the symptoms described  by you fall in the aforementioned list. However, these symptoms are neither sensitive nor specific to Hypothyroidism. To confirm the diagnosis, we will have to get a Thyroid test done- TSH (Thyroid Stimulating Hormone) Assay and Free T4 No wonder, if the test is negative. Even if it is positive, you just have to take a Thyroxine tablet once a day. That’s it. So, just don’t be anxious. God bless you.