I lifted something very heavy into the bed of my truck, and my left wrist on the outside rolled/popped. now that side of my wrist is in massive pain. ?

Need to examine: It is not feasible to provide a meaningful opinion without examining you and your symptoms warrant evaluation by a physician. It could be a hematoma and/or even a fracture. If you do not have access to a doctor, go to the emergency room of the nearest hospital, as an x-ray may be required. Wish you 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.