High combined chlorine *can* be very irritating, depending on WHICH combined chlorines you have (there are many!). I'd wait to enter till the pool is better.

BUT the problem is you can't trust those test results: I can tell that some of the numbers you posted are bogus, simply because of what some of the other numbers are.

Add 1 full gallon of 8% store-brand bleach every EVENING, late. Test with OTO the following evening. Skip the dose if the test shows dark or orange tinted yellow (off scale), but continue doing this for at least a week.

. . . you really need a K2006, if you want to be able to tell when things are 'right'.