I just wanted to mention that your vote counts, even if this is not immediately obvious. As Leetah mentioned, there are often important local issues/positions on the ballot.
But on the national level, this is NOT, I repeat, NOT a 'normal' election at all. It's highly not normal in fact. It might matter a great deal that you (generic you, not Kevin specifically) voted for a third party candidate. That's a vote that did not go for either "main stream" candidate. (Yes, I'm snarking Trump as a mainstream candidate.) If enough people do this, in specific states or even nationwide, it will have an impact on the overall election. I'm somewhat skeptical of this claim but there is some evidence that people voting for Ralph Nader in Florida, instead of Al Gore, helped set the scene for the clusterfuck election of 2000 (it was a nationwide mess but it seems to have concentrated in Florida.)
I'm very fearful of a Trump presidency. I think it would be even worse than George W. Bush who was the worst president of my lifetime who 'only' allowed the US to join the ranks of nations who torture and started a war that killed thousands and ended up destabilizing an entire region, with effects that are now felt directly in Europe. So I am fearful of people thinking their vote does not matter, voting for a third party person, or not voting at all, and we end up with Trump in the White House. It matters who is in the White House even if that doesn't always play out the way I would like it in terms of policy. (I voted for Obama even though I knew he was at heart a moderate and would not support the things I did, like single payer health care.) It matters in part because of the large number of vacancies on the Supreme Court. Would you want someone with Trump's personality picking a Justice that will influence the court for a generation? It matters because the President determines the tone and focus of the federal government, not Congress and not the Supreme Court. (This by the way is not what the Founders wanted - they saw that role remaining in Congress, and for many years, Congress did provide this. But the dysfunctional Congress of the modern era is utterly incapable of this function.) Do you want more bathroom bills discriminating against trans people nationwide, not just in certain states? Do you want the immigration agencies to become utterly draconian? That and so much more is on the table this election.
And as a last example, in the unintended consequences of protest voting, some people in England appear to have assumed their vote was not going to matter and so voted for leaving the EU. Many of them now regret it as Great Britain is leaving the EU which is going to be very painful. Also the places that voted at the highest rates to leave also got the most financial assistance from the EU and now that money is going away. And Great Britain is screwed financially, as well as politically. It's a mess that no one seems to know how to manage, much less solve.
Your vote counts.