Retake SAT or take SAT Chem?

Hello!
I’m in a bit of a conundrum here: I took the SAT in May and I got a 1480, but my essay was weak.
I have to choose between SAT Chemistry and the SAT for the December test date, but I don’t know which would be the smartest move. I am sure I will get a better score on the SAT, but maybe showing my knowledge of Chemistry would be better? (I didn’t study Chem at school, it is self-taught)
Anyway, I got a 112 out of 120 on the TOEFL, and 28/30 for the writing section. Now my question is, will colleges consider my TOEFL score and overlook my poor SAT essay (I can’t stand the format), or I am hoping in vain?

Thanks for reading, and hopefully answering!