I'm having really bad burning back pains during the night. It's so uncomfortable and I wake up numerous amount of times during the night when I'm sleeping. I can't even lay comfortably. If I change positions it helps but not a lot!!! It's the worst when i'm on my back! I'm 25w + 4 and idky my back hurts so bad): When i'm up and standing during work it doesnt really hurt and if it does it's very mild... Idk whats wrong