Ok so a couple months back (December actually) I had sex with a female friend of mine. Now she is known to get around with other guys I must add. However she is very strict about guys wearing condoms and I always use one as well. I performed oral on her for about 30 seconds and then we had sex. I took a shower about 15 minutes after we has finished I scrubbed myself very thoroughly everywhere even my penis. However about 3 weeks later I got a nasty flu, and I hardly ever get the flu. I get the common cold twice a year. I texted her asking if she was clean and she told me that she was and that she gets tested and would have told me if she had something, but I didn't really trust her on that. Now the interesting thing is that about week after I got the flu, my mother, and my grandpa also got the flu, and I still had lingering symptoms, just a runny nose cough, and slight headaches. It is now June and I have had no swollen lymph nodes, body rashes, I do play a lot of sports and my job consists of me walking around a lot and lifting heavy objects so I do get fatigued but not to the point of getting winded very quickly and never wanting to do anything. My friends and co-workers tell me that I'm fine but I just want to be sure. Since I used a condom (did NOT break I must also add) my family got the flu right after I did, and I don't have a lot of the common symptoms that go along with HIV. Should I get tested or should I trust the girl and my friends that everything is alright.