Abdominal aching in several places

I started getting abdominal aches or nagging pain 4 weeks ago. First just right below my ribcage to the left then to the right. Now I have similar aches Further down on the right hand side and at times as well to the left near the belly button.

Sometimes right at the center between the ribcage. My bowl habiits arte constantly changing. From thin to solid , to pencil size. Not sure if there is blood in thw stool or not. I was diagnosed with possible IBS 10 yeas ago.

Had my last colonoscopy 2.5 years ago. The results back then were "a text book stomach and intestines". I have some sort of an  hernia but nothing major. This all makes me feel very anxious.

IBS may still be active and tends to recur most of the time. 

Your colonoscopy looks good. Nothing to get anxious about.

Sounds like an IBS flare up.  Anxiety makes IBS worse.