First testing with K-2006

[Watermom]

...after I added the 5 drops of R-0003, my solution did not turn pink, so I kept adding more drops. After a total of 10 drops it still didn't turn pink,so I stopped adding the R-0003. Does this mean that my pool does not have Combined chlorine?

That bolded text above is your mistake on the CC test. After you add the 5 drops of R-0003, if it does not turn pink, then you have no CC. You do not need to keep adding drops to try and make it turn pink.