That would definitely be too late for symptoms of primary HIV infection (or, ARS). Besides, your 8 week negative is, really, a pretty good indicator that you do not have HIV. So, perhaps time to stop worrying about HIV, v1905. Sure, if you remain concerned, go ahead and get a test at 3 months, but trust me, your 8 week negative is very, very, very, very unlikely to change.
If you feel that something is wrong with your body, by all means, go visit a doctor. I would hate to be dizzy all day - I am clumsy enough as it is. But, whatever is causing it (ear infection, perhaps?), it isn't ARS.
thank you for answering my question next week i will have my 3 month test