When did heart racing stop for you?

I get racing heartbeat especially bad in the morning when I wake up.

I was 4 weeks out, had a social smoking lapse on a vacation weekend, now am 2+ weeks out again (woohoo). I do have a small amount of blood pressure medication I take in the morning and before bed. Also it's not as bad as it was before I quit, it does bother me though.

I have seen that heart rate overall drops immediately and steadily improves, but I am curious about this particular symptom