Thyroid levels often take a couple of months to reflect changes to medication. You need to ensure that your exercise and diet levels are adequate for your age.
Go to this website and see if your current levels are accurate for your needs. here
If your thyroid was overactive before then you will need to adjust your calorie intake to cope with the reduced metabolism following loss of your thyroid. The levothyroxine will compensate for some of this however it may take some time to settle down.
When did you have your thyroid out? Do you get ankle swelling?
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