Hi there antoalex. I guess you meant to say class of 2012 not 1012
Anyway, regarding your questions: if the colleges didn't ask about them, it might not be such a big deal after all. As you said, it is somewhat late.
To what colleges did you apply?
And regarding financial aid, the collegeboard app is ok, some schools ask for the collegeboard certificate too, but that is more important for the visa and I-20 when you get accepted.
Congratulations on your acceptance to Lake Forest!