What should I do about sweat bubbles on my sunburn?

Four days ago I got sunburned after several hours at the beach. It is my first time ever getting sunburned quite this much. I made sure to stay hydrated and smothered in aloe vera for the past few days and my sunburn has been healing, never showing any signs of friction blisters or any further damage, and is now pain free. However, today I went for a strenuous run and found tiny little bubbles all round my chest where I sweat the most. The bubbles look just like beads of sweat. What should I do to treat them? I've tried not to pop them, but i poked some to see what they were and they popped and disappeared. Again, they are little bubbles of sweat under my skin where I was sunburned. What should I do?