Sometimes I stop breathing in my sleep. The thing is, it wakes me up completely. Usually, I'll be dreaming, and my vision (in the dream) starts to go all glittery and fuzzy like it does when you stand up to fast. I'll wake up and, sometimes after several panicked seconds where I can't figure out how or don't know what's going on, start breathing again. After that I will often be afraid to go back to sleep, as these episodes tend to happen more than once in any given night, if they happen. I had 2 incidents like this over the summer, but then 4 this month. They usually occur between 3 and 8 AM (but it happened once today when I fell asleep in class at 1 in the afternoon) , and will happen up to 5 times in half an hour, then I'll be fine for the rest of the night. The only thing I've been doing differently is that my adderall dosage was raised from 10mg to 15mg in mid october. Any thoughts on what might be going on? I can't really afford to see a doctor except as an abosolute last resort.