When is the right time to seek medical attention for kidney stones? i've had them once before and i believe that is the problem now.

Now: If you have any symptoms of kidney stone, it is time to see a doctor. To prevent more stones from forming drink plenty of water, enough water that your urine is colorless. 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. 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. Get HPV vaccine.

Kidney stones: can cause severe pain, bleeding, and in some cases infection and eventual kidney damage. You should see your doctor. In the meantime, keep well hydrated.

Two reasons.: (1)) Large stones (>5mm) which will likely not pass and for which you would need some assistance quickly. (2) Recurrent stones, as you may have a metabolic derangement causing them that must be characterized and addressed. (3) Pain, regardless of the size of the stone, could indicate trouble.