I Was Told I Have TSH,3RD GENERATION 8.67 T4 FREE

i was told i have TSH,3RD GENERATION 8.67
T4 FREE NON DISLYSIS 0.9
my doctor told me i have a thyroid problem after getting results from my check up.
she asked me if i had an symptoms which i don't except a little tired nothing else at all thats why i was shocked. she said wait it out without taking pills but i have high lipid count acually borderline high she said that might have something to do with it also. but i still dont want to take pill yet . im trying to get it down by cutting out dairy , fried and meats which i dont really have a problem with being i was a vegatarian for many years. my question is should i see a specialist or is my regualr doctor ok to treat this issue ? everything else is perfect in blood work and i feel fine.