Hillary had the whole of Wall St. and the majority of the media supporting her. The fact she managed to lose despite the odds being stacked so heavily in her favor should give her a lot more pause for thought than Trump.
Russia probably did try to rig the election, but so did every other politically biased organization with semi-competent computer espionage capabilities. There is clear evidence that it is almost trivial for any computer security expert to hack the voting machines. Any organization who weren't trying to hack them were totally incompetent.