Baby hit right temple of my head with a phone. still painful few days later when i touch. i have a sharp pain on my left head now. related? serious?

Need to examine: It is not feasible to provide a meaningful opinion without examining you. However, from what you described there may have been bleeding in the tissue. You may watch and wait. If the symptoms are getting better, let it heal naturally. If the pain worsens, swelling increases, skin breaks down or you get a fever, see a doctor. 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, if you have sex. Get HPV vaccine, if you are under 27 years of age.