I got my lip pierced 4 days ago and on the inside of my lip i have a bump near the piercing could it be a kolied?

Not likely: It may be prominent inflamed scar that should shrink with time. Keloids occur on the skin. 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. Drink enough water daily so that your urine is mostly colorless. Practice safe sex. Get HPV vaccine.