I Began Experiencing Smaller But Longer Stools In December. I

I began experiencing smaller but longer stools in December. I do know that I was constipated for one day, and probably forced a bowel movement, but did not use a laxative. Since then I have movements at least twice a day, experience no pain or discomfort, but continue to see long and thin in diameter stools every day. Any suggestions? Should I be concerned?