I keep having extreme mood swings from day to day, sometimes only a few hours. I feel a lump in my throat often and just want to cry even if nothing is bothering me. It has been happening for a long time and by now it is clear that something physical is causing this. I get extremely emotional when I'm hungry (way beyond normal "hangriness") and can't focus on anything until I eat. I have iron and
b12 deficiencies and I try to regulate them with my diet & vitamins, but I wonder if that could be a symptom of a greater problem like something hormonal. There is a history of hypothyroidism in my family but I have never been tested