[This is opinion. if scripture is referenced, then only the scripture is absolutely True]
Matthew 5:17-20 Think not that I am come to destroy the law, or the prophets: I am not come to destroy, but to fulfil. For verily I say unto you, Till heaven and earth pass, one jot or one tittle shall in no wise pass from the law, till all be fulfilled. Whosoever therefore shall break one of these least commandments, and shall teach men so, he shall be called the least in the kingdom of heaven: but whosoever shall do and teach [them], the same shall be called great in the kingdom of heaven. For I say unto you, That except your righteousness shall exceed [the righteousness] of the scribes and Pharisees, ye shall in no case enter into the kingdom of heaven.
So you have finally decided to follow Jesus only and reject those who preach lawlessness.
Matthew 7:23 “And then I will declare to them, ‘I never knew you; depart from Me, you who practice lawlessness!'”
Matthew 13:41 “The Son of Man will send out His angels, and they will gather out of His kingdom all things that offend, and those who practice lawlessness,”
My advice to new law keepers is, “Practice what you know, and learn the rest”. Most people know the 10 commandments, but don’t keep the sabbath Holy. So for one you could stop all work from Friday at dusk, to Saturday at dusk.
Most of us also know we are not to eat Swine/Pork, we are not to shave our beard, we are to wear tassles on the 4 corners of our garment, we are to write out Deuteronomy 6.4 and post it on the doorpost.
If you start with these 14 laws [10 + 4],then that’s a good start.
Be careful not to go to the Rabbis. The Rabbis have equated their writings with the Torah [The Torah is the first 5 Books of the Hebrew Bible]. They have violated Yahweh’s law by adding to it.
It is good practice to write down the commandments as you come across them. Obviously the laws concerning the Temple you are unable to keep.