About a week ago today i was clubbing with friends and i end up french kissing this girl at the club a few times, at the time i couldn't see that she had any cold sores present. The next day my friend said she seemed quite promiscuous. Ever since he said that i've been worried i will get a cold sore, and my lips have been tingling all week, however there are no blisters or bumps, they have been quite chapped and i have been nervously licking them a lot, the corners of each side of my lips are painful also. Could anyone tell me if they think this could be a cold sore? and how long after contact would it show up?