I had the johnson and johnson vaccine and became very I'll 10 hours later. I was s very sick for 3 days and then it started dwindling. I've had some fever spikes periodically and joint pain. Now, for the last 4 days, I've had high blood pressure and feel like I can't breathe. The only time I left the house was to go to my oncology appt. I may have picked something up there? Do you think I should go get tested for covid?