Thyroid Symptoms: What About T4 and T3?

Can T4 or T3 highs or low affect the way I feel even though my doctors says my TSH is normal? Do you still have these thyroid symptoms, but you take thyroid medication? * Tired, sluggish * Can’t lose weight even with exercise * Feel cold—hands, feet, or all over * Require excessive amounts of sleep to function properly * Increase in weight gain even with low-calorie diet * Gain weight easily * Difficult, infrequent bowel movements * Depression, lack of motivation * Mornin