I think I might be putting a lot of pressure on myself which has become really straining during my sleep. I guess I hardly sleep at night now because I am way too conscious of how I sleep. I also use a wedge pillow to support my back so I don't end up sleeping on my back, but obviously it isn't working very well because I end up sleeping on my back. So now, I will let my body tell me when it is enough from the back. In the mean time, I will go to bed on my sides. Hopefully this will do the trick so that I catch some sleep and getting ready for delivery!