Hi I'm new here looking for advice, here is my story. Approx 4 months ago, after a bout of flu, I noticed my neck was swollen. I was having neck pain, hoarseness, itching all over, insomnia and a feeling of a lump in the throat. I had some blood tests done here are the results: TSH 0.992 range 0.27-4.2. Free T4 22.87 range 12-22. Free T3 3.8 range 3.1-6.8. TPO antibodies were negative. My doctor said I was borderline hyperthyroid. Can these levels cause my symptoms given that they are borderline? And how long will this last? My doctor wants to retest in two months but I feel awful. Any advice or comments would be much appreciated.