I mean I'm new around here but you should definitely apply this cycle.
WiIl you get into Harvard? You have a shot, but these days, it seems like you have to be Nelson Mandela to pull that off. Will you get into a US MD school somewhere? I'd think so, with those stats and ECs.
Definitely try to shadow some more though. But you've prepared very well!
One caveat- I'm not sure how much more competitive CA schools are than my neck of the woods, so if somebody with more knowledge there could chime in that'd be great.