I'm super anxious that this is all just anxiety.

But I might have COVID (I'm fully vaxxed but immunocompromised) so I got tested today.

In August, I had a massive pulmonary embolism and almost died because I waited 1.5 hrs before calling 911 because I convinced myself it was a panic attack.

Well I'm having mild sharp chest pains, dizziness, and shortness of breath and very mild tachycardia.

I'm worried this is all anxiety and I'm going in for nothing.

But last time I said it was probably all anxiety I almost died. 

I'm just so anxious. 

Please if you can tell me I'm doing the right thing.