Literally, just as the title says. How does one do cardio, or even exercise for that matter when I have bad anxiety ?

I have an average build for a guy, but I’m flirting dangerously close to bitch-tits status and can feel my everything jiggle when I run up the stairs in my place. And that’s not the vibe for me. 

When I go to workout, even when I do *just yoga, my mind races, I’m breathing wrong(too fast or restricting my breathing by forcing myself to breathe slowly), I get over worked with tunnel vision/vertigo, and often times I trigger a full-blown panic attack. 

Everywhere I go for anxiety advice, I’m told to exercise but I don’t know how to do it without triggering a panic attack. 

Any advice ? Anyone else struggling with this currently or overcome this issue in the past ?