I refer to myself as being a "Follower of Yahushua the Messiah of Israel"
That wouldn't be entirely correct, Yahushua was the Messiah of the whole world, not just Yisrael
John 4:42
42 And said unto the woman, Now we believe, not because of thy saying: for we have heard him ourselves, and know that this is indeed the Messiah, the Saviour of the world.
John 1:29
29 The next day John seeth YAHUSHUA coming unto him, and saith, Behold the Lamb of יהוה, which taketh away the sin of the world.
John 3:14-17
14 And as Moses lifted up the serpent in the wilderness, even so must the Son of man be lifted up:
15 That whosoever believeth in him should not perish, but have eternal life.
16 For יהוה so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.
17 For יהוה sent not his Son into the world to condemn the world; but that the world through him might be saved.