Posted 7/25/2016 3:44 PM (GMT 0)
You're two days post colonoscopy so that could be the cause of your slightly worse symptoms. A scope's pretty invasive. It should settle in a day or so, I'd wait.
A single change, like a streak of blood isn't of big concern. Especially if it's a once, sporadic, and inconsistent thing. We're most concerned with consistent/persistent worsening of a symptom ( or better symptoms) when we're taking about flares.