Could this be a COVID rash? Or just heat rash?

Woke up with a rash yesterday morning, which developed into the attached pic by yesterday afternoon. It’s all over my torso (front and back), lessenin

Coronavirus: 'Covid toe' and other rashes puzzle doctors

COVID-19 rash in adults: Pictures and how long it lasts

Heat rash, sun rash -- what's the difference?

Symptoms of Covid-19: The list is getting longer, and some symptoms are longer-term - Vox

COVID-19 Images — DermNet

Arm Rash After COVID-19 Vaccination: MedlinePlus Medical Encyclopedia Image

Do you need to see a doctor for that rash?

Doctors warn that long COVID symptoms can include outbreaks of

What Does a COVID Rash Look Like? Here Are a Few Examples - GoodRx

What parents should know about rare but scary COVID-19-related illness

Common skin signs of COVID-19 in adults: An update

Skin Conditions That May Signal COVID-19