Yes, thyroids, and all other diseases, medications, vaxines, etc have a connection to this, also ppills, contraceptives, etc.
What we need to know, is: what makes you worse/better, when, what is your worst time, of the day/ year, colour of eyes,age, heigth, weigth, spots on Nails!(important)failure of vision, all you can think of ,from head to toes, dislikes/cravings, intolerance of food, situasions etc. Menses behaviour of, stools, smell, etc, urine, etc