I Was Diagnosed With Diverticulitis A Couple Of Weeks Ago.

I was diagnosed with diverticulitis a couple of weeks ago. Got a ct scan done and my doctor found that it was infected so he admitted to the hospital. My severe pain went away the next morning but stayed in the hospital for 4 days. After my second ct scan showed there was no more abcess present I started on my low fiber diet. I've been on a strict diet since then, but still feel inflammation if I eat a little more than I should or if I start stressing out. Is it common to feel this feeling of inflammation after eating too much or because of stress?

Thank you.