Three months ago, I faced constipation everyday. And then abdominal pain also. After endoscopy doctor diagnosed Duodenitis and he doubted if I might have IBD. After taking the tablet it was fine and since then no constipation. But since 2 weeks i am having lower back pain, since two days it is very severe. I am not able to sit for more than 1 hour. If I lie down I feel better. While walking also I am not having severe pain as like while sitting. I sit and work for 9 hours everyday. Kindly advise if my constipation and this back is pain is related? I am worried as this is disrupting my daily activities.