Most of my life I have slept on my stomach - it was my most comfortable position. For past few years, when I wake up and am on my stomach, the pain is quite extreme and I have a hard time just turning myself over to lie on back and stretch it out. I now start out on my side with 3 pillows - one between knees, one to clutch and one under head. Unfortnately, I usually end up on my stomach at some point in the night. Is there any method that will ensure I stay sleeping on side or back?