Aches and pains.
I have been having awful aches and pains throughout my rib cage but mostly on my left side... It's awful because if I lay on my left side my back starts to hurt very bad... When I switch over to my right side, I get crazy heartburn.... And when I lay on my back everything hurts... I can't win!!!! My doctor told me that it was normal but it really does suck big time!!!
Do you sleep on one of those pregnancy pillows? If not might be worth investing in to see if it helps make sleeping a bit more comfortable for you.