Preggo Stomach Sleeper

I can't sleep on my side or my back (not supposed to on back anyway) only on my stomach, but my tummy is getting too big! I was thinking if getting a Snoogle, but I don't want to spend the money if they won't really help me unless I sleep on my side. Any other tummy sleepers have a good solution?

Also, I get hot so easily between being pregnant and living in the south. Any body pillows that stay cool?

Edit: I got an $8 body pillow from Wal-Mart and it's my new best friend. Who knew a cheap sack of fluff could help so much?!