When I lie down to read a book with my son at night, I usually lie on my stomach, propped up on my elbows. Over the past couple weeks when I've done this, I get this sudden sensation of immense pressure in my head. The pain is primarily from the top of my head down to just below my eyes. I also hear "noises" in my ears....like wind blowing or something. It hurts to try and read to him, so I usually put my head down on the bed for a couple minutes, and it goes away. I do not recall ever having these before. Currently taking Wellbutrin and Cymbalta for depression, GAD and OCD. Also taking Zyrtec for seasonal allergies. I have recently been diagnosed with sleep apnea, and I do get headaches when I wake up, but I think those are more from the sleep apnea.
What could be causing the feeling of pressure and pain in my head when I lie down on my stomach? Any information/help would be greatly appreciated.