if you’ve not taken the vaccine you should get one to see where you are at. But make sure you tell them you want a test that puts a quantity on the number of anti-bodies you have or scores them. Don’t just get a positive/negative test.
I have not had the vaccine. I’m 99% sure I had Covid though.
I’ll ask for something definitive.
I was looking at this Request a Test site and the IgG test is fairly inexpensive.
My question is whether your 'high' result could also be caused by some other condition or illness...like hepatitis, cancer or MS.