TOEFL speaking & writing marks

I gave my TOEFL yesterday and I’m wondering on what basis are we graded for Speaking and Writing.

In the writing section, for the Q1, I wrote a 370 words essay whereas it was mentioned that we need to write it in within 175-225 words. I feel that’s impossible to do given the amount of content we have to write for it.

Same for the second question of writing. I wrote a 380 words essay when it was mentioned that atleast 300 words are needed.

How much deduction do think skipping word count limit will result in?

Also, in the speaking section, I accelerated in the last 10 seconds and misspelled a few words and phrases. Really worried about it.

TOEFL rubrics : https://www.ets.org/content/dam/ets-org/pdfs/toefl/toefl-ibt-performance-descriptors.pdf

source: https://www.ets.org/toefl/test-takers/ibt/scores/understand-scores.html