You'll find lots of orthodoxy here! Ortho=right, doxy=doctrine=teaching.
"Behold, the doctrine I bring is not my own, but His who sent me" "for I give you good doctrine, forsake ye not my teaching" "blessed are the undefiled in the Way, who walk in the teaching of the Lord" "for Your Word is a lamp unto my feet, a light for my path" "Your teaching is truth" "the teaching of the wise is a fountain of life, to depart from the snares of death. "I confess, that after 'the Way' which they call heresy, so worship I the elohim of my fathers, believing all things which are written in the law and in the prophets."
Sorry... I'm a proud heretic! My Eastern Orthodox friends have declared me so! And if I may be so bold... The fact you are even exploring the Scriptures for yourself makes you rather "unOrthodox." You aren't mindlessly sticking to the traditions of the church, but are exploring to find the truth. This is great! It'll cost you, but the price is absolutely worth it. A pearl of great price can be yours for the low low price of continued searching of Scripture.
"Now the Berean Jews were of more noble character than those in Thessalonica, for they received the message with great eagerness and examined the Scriptures every day to see if what Paul said was true."
Scripture is orthodoxy. And when the 1st century Jewish Bereans were searching "Scriptures" the writings of the apostles had not yet been penned.
Clement, Tertullian, Augustine? The inane babblings of infants compared to Scripture itself. "Seek ye the old Ways, wherein there is truth." The true orthodoxy predates Nicea, predates Paul, predates even Peter. Even the Messiah said His doctrine was not His own, but came from before. It predates Solomon, and David. And, it may even predate Moses. One could even argue, like John, "in the beginning, was the teaching." (Logos is regularly associated with Torah in the Septuagint, Torah, is usually translated "Law" but in Hebrew it also carries the concept of instructions or teachings.) The only right doctrine is that which proceeds from Abba.
(You'll also find a lot of debate here. We are all wrestling to find the truth, because the adversary is quite skilled at deceiving people. The wrestling is how we come to know what is orthodox.)