Missed this the first time around!
I recall hearing one of your prior songs, and it's got the same sort of professional feel to it. Solid writing, excellent ear for pop, well-done vocals.
I agree with what others have said about the ending - it just sort of... ends. Which feels like a downer, and really goes against the thesis of the song. It leaves me feeling down, instead of powered by "New Country".
Your vocals are excellent, they're a bit "overcooked" - too bright and fatiguing to listen to.
Similarly, there balance between the instruments and the vocals feels off - I feel like I want to turn the volume up to hear the instruments better, but the vocal is plenty loud.
None of which is to imply the song isn't good or I didn't enjoy it - see the second paragraph!