Hey I'm a 19 year old female. I've been feeling like there's something serious going on with my body. I've been getting very tired lately even if I get enough sleep, I zone out & start getting confused. When I start the first day of my menstrual cycle or get blood drawn by doctors it makes me very dizzy,confused, an my body gets cold on the inside, & I feel like I'm going to faint. I usually eat something sweet, like a cookie when I get these symptoms then it will make me feel better. I also bleed lightly from my anus when I use the bathroom, I thought maybe I have hemorrhoids too. Sometimes my skin is so sensitive, when I touch my arm i feel slight pain.