Need some support

Have used tms healing in the past with great success. But recently i have started experiencing shortness of breath. Like i need to yawn a million times a day in order to Catch my breath. And when i do i still dont feel satisfied. Worrying about it is making it worse. The anxiety makes me
Throwup. Initial family doctors visit said everything looks good. Going for xray and cardio tests this week . 32 year old male just lost 30 pounds and have been excercising and quit smoking/vaping about 6 months ago. Just here wondering if anyone else has gone through this. Thank u