Is The Mild Stomach Pain I Ve Been Experiencing Since Related To My Recent Diarrhea?

Hi, i had diarrhea from September 2 to September 10. On September 11 i stopped having constant stools and now whenever i do they are overall firm. Although my constant stools have gone away, I m still having mild stomach pain which hasn t gone away. Yesterday and today, the stomach pain was a bit more than normally but only for some minutes and i had to go to the bathroom. The pain is mostly on lower abs. I also had 38-39°C body temperature on September 11 and 12, but now i m completely ok. I would love to know why this mild stomach pain hasn t gone away, if i should do anything about it or not? Also, the pain gets a little bit worse whenever i lay on the side of the bed/couch. Thanks!