I smoked shisha for the first time and when i spited i spat blood when i came home is this normal for first time or something serious ?

Serious: It is a bad idea to use tobacco or any other inhaled intoxicant. Consider it a warning and abstain from repeating this self-destructive activity. 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.