Oh, you’re right - I don’t know how the index was computed this year without standardized test scores, but the threshold for BME was higher than for CS so that shouldn’t be a worry. (Software Engineering is higher than BME though.)
The course-to-course articulation guide could also be useful to you, if you want to try to keep up with CS prereqs by doing CC summer classes (not this year - I don’t think you’re allowed to do that after you graduate from HS but before you matriculate - but after freshman and/or sophomore year). The info for what you’d need at each of the CC’s is here: Artic.sjsu.edu