Hello & Welcome, Carwrecked.

The Sanity Test's "concerns" are not equivalent to "diagnoses." Diagnoses are for medical professionals to make on the basis of interviews and other evidence.

Looking at your biography on your profile page, depression and PTSD seem logical developments on the background of your life's experiences. Nevertheless, your evaluation of your state trumps that of a simple screening tool such as the Sanity Test.

Sure, look at all the concerns raised by the test in the resources here and elsewhere. Some descriptions may be closer and others less so (or ridiculous). Keep the wheat and reject the chaff.

Please make yourself at home.