I have Hashi's and I am on NDT 1-3/4 daily. I feel fine but my resting heart rate has gone from 70 to 90 and my blood pressure was 107/70 and now is 139/82. Should I be concerned? I have had hyper symptoms before with the Hashi's, but it has never raised my heart rate and blood pressure. I don't feel hyperthyroid and I am worried my doctor will want to lower the dosage. Any thoughts?