Can someone help me ??

Hi , I just applied to 3 ivies 6 top schools and 2 safeties.
My essay, according to my teachers and a professor, said it was excellent. My SAT score is not that bad also. However, My SAT subject test score suck. I got a 730 on math 2 and a 600 on US History.
I plan to take 3 subject test on Jan. 24 and I have already it set it up so that it will automatically send it to my colleges.
All my colleges are accepting Jan. SAT/ subject test scores, but I forgot to put on my Common Application that I was taking the SAT subject test on the Jan.24. My questions is,Do I need to send an email to my colleges saying that I will be taking additional exams?

er, it is a help forum, so yeah, you can make a title with your actual question.

Yes, I would send the email.