Over 30,000 Christians have believed this, and each one of thos founded a denomination. They disagree, they conflict they contradict.
Does “binding and loosing,” have any meaning for you? Jesus gave this charism only to Peter first, then to the other Apostles. They and their successors are the Catholic Church.
None of the rest of us have that gift from Christ. Neither you nor I can bind and loose (teach infallibly on faith and morals) on our own. That’s why our Lord left us the Church.
I don’t know if this’ll do any good, but it’s a try, and pray for you.