My mother was diagnosed in her early 40s with graves disease and her thyroid was removed, around the same time she was diagnosed with stage 3-4 colon cancer. I'm aware there are connections between autoimmune diseases and thyroid and intestinal diseases/conditions. As I'm getting older I'm noticing I'm following in the same physiological footsteps my mother did before she was diagnosed. In my teenage years I could eat anything and never gain a pound, I appeared anorexic up to age 21. My periods were light and would disappear for months, and it took almost 2 years to conceive. After I had my children, I had a tubal ligation, I've never been able to lose the weight and my periods were steady & regular. Over the past year my hair has thinned, my voice is scratchy I constantly have to clear my throat. I'm tired ALL day no energy but when I try to sleep at night... I have the hardest time falling asleep. Melatonin has become a good friend of mine. Now my periods are becoming so heavy and painful it's almost unmanageable, accidents are common. I have 2 heavy days approximately 30ml every 2hrs, and it lasts for 7-8 days. I'm guesstimating about 250-300ml every month. I do plan on having thyroid blood tests done but I'm curious if a connection to graves disease and my possible hypothyroid are a probability and if so, does this often get overlooked and undiagnosed? Everything I look at online says graves disease is hereditary but presents with hyperthyroid symptoms.... so it does make me question what I'm experiencing.