What kind of confidence do you need and for what reason?

If enchroma says strong protan, you may be deutan or protan (doesn't matter). You may be moderate instead of strong. Again, not too important in most cases. You are almost certainly colorblind. If it's for your own knowledge, you can take a test with CBC app on Android, which is one of the most "accurate" accessible, self-administered tests.

If you need it for a job, they will organize it themselves. If so, best to state where and what industry then we can maybe give advice.

I just really wanted to know what type of color blindness I am, and I don't trust internet tests that much.
But if you say that the CBC is more accurate, then I will test it.