What's the best way to make a sunburn stop hurting?

Awww I really feel for you! An ice pack wrapped in a towel is soothing and will help the swelling, and you can buy cool-gel stuff from the store that might help. I used to have one (can’t remember the name sorry) that was in a clean bottle with blue liquid and you spray it on and gently rub it in. It’s really cold and helps sooth the burn. In the meantime wear light fabrics and try not to itch it! Silk is a good fabric to wear as it doesn’t irritate the burn. When you go outside for the next few days WEAR LOTS OF SUNBLOCK!!! Because burn over burn can actually legit cause 3rd degree burns. Drink lots of water as you don’t want to get heatstroke and if you start vomiting take it easy because that’s a sign of heatstroke. Stay inside for the next week. And please be more careful in the sun- the suns rays these days are different from 30 years ago when our parents could tan on summer vacation. These days it’s all radiation and really could cause cancer. Just be careful in the future. Also in a few days when you start peeling, moisturize your skin constantly to keep the peeling fresh and to ensure you don’t rip off split skin.