Hi Doctor. I have PCOS so missing my periods is normal to me, but I last had my periods two months ago, I use the restroom more but can be because it is winter now in SA but I vomit a lot mostly at night everything that goes in comes out, I have dizzy spells and my body feels heavy, my feet are really cold and I hate the smell of smoke and chicken and even my toothpaste, I sleep a lot and I cry easily, I have diareah and I did a home pregnancey test three weeks ago it was negative, please help