The idea of Zophar's thoughts making him do something represents his strong desire to do something. Alternate translation: "I want very much to answer you quickly" (See: [[rc://en/ta/man/translate/figs-metaphor]])
The abstract noun "worry" can be expressed with the adjective "worried." The reason for the worry can be stated clearly. Alternate translation: "because I am very worried about you" or "because I am very worried because of what you said" (See: [[rc://en/ta/man/translate/figs-abstractnouns]] and [[rc://en/ta/man/translate/figs-explicit]])