Long Story Short Had Unprotected Sex 7 Days Ago With

Long story short had unprotected sex 7 days ago with herpes infected woman. She claims to have had no sores and felt no symptoms even to current date. I myself have no visual signs of anything on my junk. I work outside all day and of course been pulling my hair out over the wondering. I since yesterday have felt under the weather today a little worse just a sore throat generally feeling down. I'd like to know what are the chances of me getting infected and signs should I look out for I am a male and also me n her only had sex for about 20 min max and I did not cum. I showered the next day. She swears to me that she to her knowledge has never infected any of her ex partners oh and she has had it for 8 years. Please give me ur opinion.