Yes. I had a very difficult night last night - extraordinary stomach/abdomen pain - all over - upper left side and extending into back, and lower right side; I had dry heaves. It was so painful, I couldn't sleep most of the night. A heating pad was good. Yesterday, before that attack, my stomach was feeling queasy and pains around the navel, a lot of healthy bowel movements. What would your diagnosis and treatment be? Today, the lower right side of my stomach feels tender.