Explanation:

- The idiom "make my flesh crawl" is often used to describe a feeling of intense unease or fear. It is a vivid expression indicating a visceral reaction, almost as if something is crawling on your skin.

- Option 1: Frightened me

- This is the most appropriate interpretation. Feeling frightened aligns with the intense discomfort and fear suggested by "make my flesh crawl".

- Correct Answer

- Option 2: Worried me

- While worry can cause discomfort, it doesn't capture the acute, almost physical sensation described by the idiom.

- Option 3: Drew my attention

- Drawing attention doesn't convey fear or discomfort, rather it suggests interest or focus.

- Option 4: Confused me

- Confusion involves a lack of understanding but not necessarily fear or physical discomfort, so it’s not applicable here.