I have a TSH of 2.1 a clean ultrasound weight loss anxiety and insomnia with a left bulging eyeball, maternal grandma had hashimotos, any hints?

Could see endorinolo. You could see an endocrinologist. There is long acting thyoid stimulating syndrome (LATS) associated with bulging eyes but it takes sophiticated testing. This may not be related to the thyroid at all.