Should I go to urgent care?

I tested positive for covid last Tuesday. Pretty much all my symptoms are gone and I am back to work. The past 3 days though I have experienced pretty bad chest tightness that makes me feel like I can’t breathe and makes me dizzy. It feels like someone is sitting in my chest and I can’t get a good enough breath. It happens a couple times a day and lasts for about an hour or so. I hate to go to urgent care and they send me to the ER because it involves chest pain and it turns out to be nothing.