While i was doing a random vagina check,i found that the opening of my vagina seems as if it has painless bumps all along the opening, is this normal?

Likely normal: The "bumps" may be remnants of hymen. Vagina normally has a corrugated lining you may be seeing/feeling that. You should get clarification from your doctor at your next visit. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, low fat 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.