I am sleeping on my back and on my side. the worst is on my back. the temperatures I am cold in are near 50-60 f. I am using a north face snow leopard sleepingbag that is supposed to be for very cold weather. I am sleeping on three mattresses outside on my porch: an air mattress, a foam mattress and a natural latex mattress
Are you sleeping on all 3 at the same time? What is the stack order? What type of foam mattress? What type of air mattress? What type of natural latex mattress?
How tight is the bag around you? Do you have it all zipped up and cinched up around your neck and head?