What are my chances of getting into Ivy Leagues, with these extracurriculars?

Every one of the school you mention gets more qualified applicants than they can possible accept. When you look at their acceptance rates, know that 99% of the kids who apply are kids just like you-- incredibly bright, hardworking with wonderful grades and terrific EC’s.

Yet they still admit only 10/12/15% or whatever of the applicants from that incredibly talented pool of applicants.

NONE of those schools is a safety for ANYONE. No one has a “good shot” at admissions at any of them. At this point, it’s a roll of the dice.

So absolutely apply, and good luck. But do not limit your applications to these schools. Find other schools where your odds of admission are much better.