I have always slept on my back and its been a really hard habit to break during pregnancy but i have managed by wedging myself in with lots of pillows (haha). For the past few weeks though i keep finding that somehow in my sleep in manage to move the pillows and then ill wake up flat on my back but feeling as though i havent been breathing properly. I cant describe it, sort of like i need to take a few breaths of air to feel like im breathing normally again. Is this a pregnancy thing or am i developing some kind of sleep disorder!? Im 27 weeks. Are there any other ways to stop myself from sleeping on my back! Ive tried wedging myself into my partner too but he moves even more than me so thats no good!