Chest pain on movement of upper body.

20 days ago I came in contact with a covid positive patient, 15 days ago I had 99.5 temperature for 2-3 days, I was advised by my doc to take Ivermectin and Doxy precautionarily for 5 days. I did so, the fever didn't come back. I came out of isolation. But I couldn't get RT PCR done, so I don't really know what really happened to me. I had no other symptom. But now, since yesterday, I am having chest pain whenever I move my upper body (especially right shoulder and arm). I do think that it might be muscular coz I did stretch my upper body once while trying to catch something. But it's just a hunch. I'm really conflicted. The pain doesn't occur when I breathe though. Can someone plz help me? What should I do? Should I get a CT scan done?