Is Elevated Heart Rate A Matter Of Concern?

Hi, I am a 20 year old female. I am 130 pounds and 5 foot 3. I went to the doctor today because I am slightly congested and they told me to just continue taking over the counter meds. When they checked my resting pulse it was 127. That was slightly concerning to me but they brushed me off. Iv kept an eye on it today and it has yet to be below 100bpm. And is staying somewhere around 140bpm resting. Do you think I should be concerned/go to the doctor or hospital