I've had some exposure last December 2010 and February/March 2011. On April I developed skin rashes on my groin. It went away after I consulted with the dermatologist she said its eczema so I moved on. But after 1 week, all my lymph nodes area became tender and painful. In the first 2 weeks there was no swelling, after that my armpit glands swelled followed by both sides of my neck. They are not visible. They are big as M&M peanuts. They are painful/tender. My CBC is normal. Mono is negative. I will get tested for HIV but any idea first? I had no fever or sore throat. How much percentage do people experience ARS once exposed?