Hypothyroid for 8 years. Weight won't budge even with TSH in range. What am I missing?

Background: - Diagnosed 2018, on thyroxine since. TSH has been between 2 and 3 for the last two years. - Weight went from 62 to 74 in the first two years and has stayed there no matter what I do. - I walk 5 km most days, eat home food, no sweets except festivals, sleep about 6.5 hours. My endocrinologist says the numbers are good and the weight is "lifestyle". My lifestyle is better than most people I know. Questions for women with hypothyroidism: 1. Did anything beyond TSH matter for you, like T3 or antibodies? 2. Did strength training make a difference where walking did not? 3. Is there an endocrinologist in Ahmedabad who actually listens?