Hello,
It does look as if you have hypothyroidism. You must be experiencing some physical symptoms by now with a TSH that high!
You really need to see your doctor and begin thyroid replacement therapy. Taking Kelp will not help you because most hypothyroidism is not caused by low iodine levels. Most of the time it is Hashimoto's Thyroiditis which is an auto-immune disease.
You can be easily treated by taking a T4 thyroid replacement hormone such as Synthroid or Unithroid or Levothroid.
Here is a good web site for more information on thyroid disease:
http://www.thyroid.org/patients/faqs/hypothyroidism.html
Please consider seeing your doctor as soon as possible. If left untreated hypothyroidism will only worsen and symtoms will become severe. Rarely, but over time untreated hypothyroidism can lead to myxedema which is life threatening.
Vicky B. RN
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