<p>“Most rigorous course available” is within reason - not taking the IB diploma but taking 10 Ap’s PLUS IB classes would qualify as “most rigorous”. (A GC counselor who wouldn’t think this “most rigorous” would thus be “read in that context” by adcoms. Colleges don’t think 10 APs+ IB classes are less good than 15 APs. Essentially , once you have core classes and 8 Aps or equivalent, it tapers off.)
OP has 5 sciences, Foreign Language up to Level4 (up to AP or 5 would be better/expected), Math up to BC, English and Social Studies every year. There’s nothing wrong with that schedule as per the most selective schools. The only thing you could change is take a “fun” class (cooking, choir, ceramics/pottery…) instead of study hall and make sure to have one art class (at least for half a semester).
Of course, the most selective schools would also expect you to do well in all these classes. Don’t take so many AP/IB classes if you can’t get at least a B in them.</p>