Hi! I have had this occur 3-4 times in the last 5 years and I can't seem to find a relevant explanation behind what it actually is...
The thing is that those 3-4 time I fall asleep during the day, I wake up extremely confused and feeling EXTREMELY unwell. It is not possible to describe the feeling, the closest I can get is a mixture of utter confusion and hopelessness. At some point, I can even realize that something is going on but I cannot snap out of it. The feeling is so bad that I even thought I would go crazy if it doesn't stop in 5 minutes. I do not have suicidal thoughts, however. Usually, it slowly fades away but leaves me severely rattled.
Last time it happened, I gathered enough consciousness to call my girlfriend and tell her about my condition and try to calm myself down. Funny thing is that I had to use all of my willpower to make myself call her because somehow I thought that if I call her, the whole world would know I called her in such condition and they would laugh...as I said, extremely confused as to what is real and what is not.
Any ideas what this might be?