What you’re describing is how a healthy relationship should feel - you see the flaws and still accept the other person as a whole. It just sounds like you reached the end of the honeymoon period, which is generally when the real relationship either begins, or you feel the need to split.
The whole “racing hearts” etc thing is mostly Hollywood fantasy, and not totally realistic when it comes to true, healthy love. Of course some passion is good, but healthy attachment and no need for drama in order to feel connected is much better.
I hope it continues to go well for you both!