I wasn't able to find anything about this specifically, but it is possible to become "backed up", where the poop becomes impacted in the colon, and any new waste builds up.
https://www.healthline.com/health/fecal-impaction
Before taking any laxatives or any over the counter medication, you should see your doctor to make sure nothing serious is happening, or that you don't have a blockage. If you do, that is serious and requires immediate medical attention.
Let us know how you're doing.