A 4th Gen test is conclusive/definitive at 4 or more weeks after exposure. Any newly infected person would have detectable antigen or antibody at that point. I'd say your 9 week rapid test is close to 99 percent conclusive and you don't need another test.
Thank you very much for your response. I would like to get one more test to confirm my status. I will go to my doctor who uses a fourth generation test I believe. When would be an appropriate time to do that to get an accurate result?
I know the 9 week negative is a good indication but I can't shake these symptoms and feelings.
Symptoms appearing at 7 weeks is far too late for the onset of ARS symptoms. If they occur at all they happen within 1 to 2 weeks.
You did have a risk, but your rapid test at 9 weeks is very very accurate and you should trust the result according to experts.