It depends on your symptoms .
How often you go for stools . Is watery . Blood / mucus
Is there jams urgency or lower abdominal cramps . Can’t postpone urge to defecate .
Get
CBC
Esr
CRP levels
Along with CT abdomen and pelvis .
If everything is normal ..
you may be having IbS -D , that needs reassurance and symptomatic treatment ..
if there is any significant changes in blood or imaging.
You may need repeat colonoscopy and re assess
Next Steps
Get those bloods and imaging as I have explained