Post-flare C, how long does it usually last?

Hi, I had a bad flare up a few days ago. But now I’m super backed up. I tried Miralax, oatmeal, hydration, stretching, etc) nothing works. It’s been 6 days now.

How long post- flare C usually last for you? Anything that helps you reset things? I’m scared of having another flare because of this.