Your numbers don't look too bad...you don't have a bromine pool, so you can ignore that one. And your CYA is less than 30, if you ran out of room in the tube before the dot disappeared, so you're ok with chlorine at 1-3 ppm. Your hardness is a bit high but shouldn't cause you any problems unless you chlorinate with cal-hypo, and then you're asking for milky water problems, so I would avoid using that form of chlorine. Your alk is high too, but if that's the same as your fill water, then there's not much to be gained from trying to lower it.

It would be interesting for you to test the water at night for chlorine, and then test it again in the morning before the sun hits the pool, to see if you're losing chlorine overnight. If so, then it's possible that the CC resulting from the chlorine fight going on in the pool might have caused the rash that you saw.

Janet