This is not the first time that this incident has happened to me. Today, I was sitting in class and suddenly I started getting blurred vision and my hands became clammy. After the clamminess wore off, my hands were really cold, but the rest of my body felt like a normal temperature. I do not experience dizziness, but it suddenly comes on and I feel weak. Im not sure if I'm consuming too much sugar or if it is just the anxiety. Has anything like this happened to any of you? Also, yesterday when I was at my boyfriend's workplace, I felt faint and like I was going to stop breathing. Maybe I need to eat more frequently. Sometimes I go 5 or 6 hours without eating. Im wondering if it is a combination of not fueling properly all the time and anxiety. Any advice or feedback?