is it normal to have a faster heart beat when pregnant?

Destynee • PCOS • 2 natural born • pregnant with our letrozole baby🤍
I feel like my heart has been beating so fast and normal for me is in the 70's range for beats per minute but I feel like mine is over 100 the past few days that I've checked. Is that normal? I'm 5 weeks 2 days. But I also have a cold right now (or a virus) who knows.