I have several conditions that cause me a lot of problems sleeping and every morning I end up with a headache because of the position I have to put my head in to keep from cutting off circulation to my head. As such, I have to sleep on my side and have tried Memory Foam and contoured pillows, but haven't had much luck. Before spending potentially a lot of money on a mail-away pillow, like some of those magic bead ones, I'd like to get suggestions or recommendations.