Hypothyroidism, anyone else have this?

Washonda • Therapy graduate student.
Doctor recently told me my thyroid results were abnormal which is consistent with Hypothyroidism.
It explains why:
-no period for 5 months
-tired no matter how much sleep I get (fatigue, low metabolism)
-always cold, normal body temp is 98.6 but my temp is 97.0.
-digestive problems
-irritability
-weight gain
-depression
So, not eating right and not having enough iodine in my diet seemed to have caused this. It's crazy how a little gland in your throat can cause all of these issues.
Does anyone else have issues with their thyroid and what are you doing to help it?!?