Hi. i am a 24 year old female and for the past couple of years i have had lower back pain...i always thought it was the bed that i was sleeping on but i bought a new one and it still happens. i only have this pain and pressure when i sleep at night and it keeps me from sleeping....i wake up hurting in my lower back...i roll into a ball and try to get the pressure out but some times i can a little bit at a time by trying to push air/gas out...i come to realize that i have had gas pressure in my lower back and it stops me from sleeping at night...Can someone please help me...it is embrassing to explain this to a doctor.....