March 2011 I was in bad pain with my tummy for 2 weeks, it would be okay in the morning but by 9pm id be in so much pain i couldnt move. went to a&e and saw 2 different doctors, all saying it was IBS. so I have been on tablets every day since march 2011

All of a sudden im starting to get gassy pains in my tummy again, no where near as bad, but still coming in the evenings, the feeling will ease when i pass wind but i dont know why this is happening. the pain sometimes goes to my back and shoulders, but im scared to eat now, as the pain near my belly button hurts, (untill i break wind) i have also stopped acid reflux tablets. but feeling sickly again

could it be stress? i am currently re decorating my house..

please any advise would be great x