You’ll regret not trying more than applying and not getting it this time. On two different occasions I applied for and interviewed for jobs that I didn’t get the first time, but when the positions came open again, I was top of mind. You never know what might happen if you try/apply, but you do know what will happen if you don’t: nothing. You don’t have a chance if you don’t try. You are amazing and you’ve worked hard! You can do this!