Is it normal to have pink eye and bacterial sinusitis at the same time? (i only had pink eye for one day?

Not normal: But can happen. Neither pink eye nor sinusitis are normal, but there is nothing to preclude from a person having both at a given time. Have a healthy diet, exercise 30 minutes/day, drink plenty of water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs. For nutrition: http://www.choosemyplate.gov/. Get HPV vaccine. Wish you good health!