Hello, I have been having stomach soreness, for the better part of a year, when lying down at night. I am a 60 year old male with Type II diabetes (under control with meds), acid reflux (under control with meds), and some other medical issues. Have had ultrasound, catscan,endoscopy,colonoscopy, etc. all negative. What do you think may be wrong? Could acid reflux meds not be working anymore? I take about a dozen different meds all together. I also drink bottled water from a cooler in the house.