Earlier today I had a colonoscopy, the results showed my Crohns has returned. That was what I expected. But tonight I am in so much pain. My rear feels like it's one giant open sore and my stomach, is on fire, it feels like I have a knife in my side. I only ate a small amount today after the procedure, my dr said I could resume a normal diet. Has anyone else ever experienced this much pain after? This is probably my eighth or tenth colonoscopy and I can't recall it being so bad.