Super early pregnancy symptom?

Hello everyone!

Looking for some input as I go crazy this next week waiting to take a test. Did anyone else on here have a really fast heart rate as an early pregnancy symptom? The last 2 weeks or so my heart will just start racing at random points throughout the day. It feels similar to an anxiety attack, but whenever it happens I’m not stressed or anxious about anything??

It could very well be that I’m just anxious about the possibility of being pregnant, but I don’t know.

Anyways, just looking for a little input. We’ve been trying for a long time and any little thing I can hold on to is helpful!

Thank you everyone!