Well come to HCM Thank for asking I really appreciate your concern, over all the given symptoms could be due to the constipation (Hard fecal material) may gives such appearance otherwise it may not be due to any illness, try to drink more water, have more fiber containing diet, you can even try some stool softener, like Isabgol, else it is nothing to worry, no specific medicines needed for that, no need to over conscious for what you see in the stool or the consistency of the stool, most of the time it is due to the diet taken hope this information helps.