You should remain steadfast on the truth that Allah had guided you to and
not look back or doubt it as this is from Satan!
As long as you are following the Quran and sunnah, you are on the right path.

After knowing the right path of living depending upon Quran and Sunah and following the path of 1st 3 generations, the Salaf, of Islam and despite a firm tawakul in my heart, i still doubt that this is only ALLAAH knows if I’m on right path or not and i keep looking for truth even my heart has steadfastness. M i doing right or wrong because ppl see me as an idiot 4 abandoning local deen practices.