So within the past week or so I have been dealing with sudden bouts of extreme sleepiness. I get enough sleep (nothing has changed in my sleep patterns or my diet), and I'm fine in the morning aside from general tiredness from just waking up. But a few hours into my day (usually late-morning or early-afternoon) I will suddenly get hit with extreme sleepiness and pressure in my head (dull headache). Last week during my first one, I was texting my dad throughout the sleepiness as I was at work, and even told him I was afraid to drive home, THAT'S how sleepy I felt. I do have an appointment with my GP but it's not for another month so I was just curious if anyone had any thoughts. Thanks!