Anxiety ? At 35 weeks

I have been having awful anxiety for no reason I have everything done for the baby and ready. Everything is good in my life but there are times in the day where I feel like my heart is racing and I feel like a want to scream.

I’m trying to walk more to see if that helps but I feel like I’m losing my mind.

Other than

the anxiety which I get 2 Or 3 times a day I’m completely fine.

Is this something normal or should I be talking with my Dr?

I have no history of mental health problems.