What exactly IS a sunburn? Is it really possible to make the pain and redness and embarrassment go away? Yes, it most certainly is… So you had a little too much fun in the sun and now you’re paying the price to the tune of hot, itchy, red skin? No judgement — we’ve all been there. And hopefully, the discomfort you’re dealing with will serve as a nice reminder for next time to never skimp on SPF. But, in the…