Back in july I had unprotected sex with a girl from canada a week and a half later I developed a stiff front neck, fever and noticed a swollen lymph node about a week later the stiff neck went away as time passed I developed more symptoms such as frequent night sweats, swollen lymph nodes in arms, neck and collar, weight loss almost 20 pounds (they call this wasting) i lost weight on my arms, legs and butt , i lost muscle mass and i began to develop missing patches of hair in my beard, i had diaharrea for almost a month and a half that just went away, i have muscle aches.... I took two hiv test one at six weeks and one at 8 weeks both negative... I have two questions if a person has aids does they pass on aids or hiv cause these seem like aids symptoms also can I trust my 8 week negative result wont turn positive at 12 weeks im currently on week 10 waiting im stressing all these symptoms that I have have HiV/ aids written all over it when I search them please help!