Now that you've had it you don't need the vaccine.
Regardless...
I don't know how well versed you are in statistics, but this is the data you need to focus on:
Roughly 10% of the people presenting with symptoms tested positive. This was during the peak hype.
Roughly 10% of those without symptoms test positive.
Look up Bayesian theory if you don't know where to look.
Or if you need help, draw a box of the entire population. Draw a line -- people on the left have COVID and people on the right do not. Draw a line 10% up from the bottom for both the left and right -- these are the people who test positive.
If you test positive, you are now part of the smaller group. What is your chance of having the disease?
Now that you've had it you don't need the vaccine.
Regardless...
I don't know how well versed you are in statistics, but this is the data you need to focus on:
Look up Bayesian theory if you don't know where to look.
Or if you need help, draw a box of the entire population. Draw a line -- people on the left have COVID and people on the right do not. Draw a line 10% up from the bottom for both the left and right -- these are the people who test positive.
If you test positive, you are now part of the smaller group. What is your chance of having the disease?