What Causes Hypothyroid Symptoms Despite Of Normal Thyroid Profile?

Hello,My name is Darja, i'am 28, my hight is: 172 cm, weight: 82 kg and 9 years ago i was dignosed with Anxiety Disorder, OCD and Depression. Since the i have been on several ad's but none of them worked quite as i would have liked..ssueWhen i was an adolescenti was also diagnosed with Thyroid disease and a small cyst 6 x 8 mm. I was then put on Vobenol (1,5 pill) for 2 years, then i was taken off as they said it was no longer an issue.When i was a child i was also ill a lot; i also had MONO, erosive gastritis III., had vision problems, astma, headaches, apendix removed and so on.. A few years ago i was also diagnosed with Lichen Planus (oral and skin) disease.I was wondering if there is a connection to Hypothyroid Disease as i suffer from many similar symptoms such as: fatique and sleepiness, constipation, acne, nervousness, hard swallowing, round and slightelly swolen face, water retention and so on...allthough my TSH and T3 and T4 appear to be in the normal range..??Thank you very much for your time.Regards,Darja