Had protected vaginal sex with sex worker 6-7 weeks ago. Also had unrprotected oral sex with same worker approx same period Approx. 4 weeks ago, had stomach ache and sore throat that comes and goes. Have not had enlarged lymph nodes or headaches. I recently have had a rash on my face and my neck is somewhat red (for the last 3 days). I am hoping it is due to the sun and wind, although I am very concerned and am going to get tested soon. If I have not had fever, enlarged lymph nodes, nor headaches, are my chances of HIV less? I am very scared and just looking for answers. thanks!