I had oral sex with a woman 2 weeks ago and notice the following after about 3 to 4 days: Cracked outside mouth corners, sore shoulder muscles that lasted about 3 days, pin and needle feeling in arms and legs mostly during day time with a burning feeling on inside arms ocasionally, numb feelin in face, ear and throat area from time to time. This was the 1st time ever that I had a sexual relation with anothe woman other than my normal long stanging partner.Is this possible early symptoms of HIV infection or any other possible sexual infection?