If two or more scripture says one thing clearly .He did in John 8:58 as Thomas attested to in John 20:28 when he said to Jesus my Lord and my God. If Thomas called Jesus his Lord and God if Jesus was not Lord and God wouldn’t that have been a sin for Jesus not to correct Thomas if he was wrong ?
Jhn 20:28 - And Thomas answeredand said unto him, My Lord and myGod.
Jhn 20:29 - Jesus saith unto him,Thomas, because thou hast seen me,thou hast believed: blessed are they that have not seen, and yet have believed.
Then you are not understanding or misreading the third one .