Is there really such a thing as the "perfect" shaped poop? my poop shape changes daily so is there something wrong with me?

No: There is considerable variation in the amount, consistency and shape of the stools in normal people. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex.

No. Probably ok.: 1. No 2. Statistically, you are probably within the limits of normal :) Seriously, stool is of varying shapes and consistencies depending on a whole variety of reasons- type of food intake, hydration status, other medical conditions, etc. Ensure good fiber intake per day •Age 51 and older ◦ Women: 21 grams ◦Men: 30 grams SOURCE: National Academy of Sciences Institute of Medicine