Is it okay to eat donuts with strep throat? and what are easy ways to soothe strep?

Yes. throat lozenges, popsicles, ice chips.

Eating donuts will not harm the throat, but these are likely to hang around your waist and are not part of a healthy diet. For healthy diet: http://www.choosemyplate.gov/., exercise 30 minutes/day, drink enough water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs. Get HPV vaccine. Wish you good health!