The most common and most likely answer to this crossword clue is the 7 letter word SQUIRMS
I've seen this crossword clue in The Guardian
S
Q
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More clues leading to the result SQUIRMS
Buddy explains!

The straight part
We know that "feels awkward" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case feels awkward = squirms.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does SQUIRMS mean?
SQUIRMS verb- To twist one's body with snakelike motions.
- To twist in discomfort, especially from shame or embarrassment.
- To evade a question, an interviewer etc.