Hi @LMK74 so im not alone, same as you got my collar bone zapped armpit chest bone and the boob but finished in July. after the blisters and burns settled I have this lovely darkened area from my voice box down to just below the chest bone across to my shoulder and under the arm. But all that has settled just stay out of the sun as much as I can. Don’t need it getting any darker.
My problem was the hiccups didn’t settle swallowing eased but still got heartburn pain all while eating and after. So my GP decided to get the gastro doc to check it at my normal scope. At leased I have answers.