What Causes Body Pain, Sensitive Teeth, Blisters In Vagina And Headache?

About three weeks ago, I went to an urgent care feeling ill. I had body aches, a headache, my teeth were super sensitive, my lower back was in pain, felt weak, loss of appetite and I had two blisters on the lip of my vagina. When the doctor checked me she asked if I have a fever I told her no I don t think so but that I was unable to tell because everything else was hurting me. She checked my temperature and checked my blisters. She told me that it could be Herpes and she had blood work done and had me pee in a cup to send it to a lab. The next day my teeth were swollen, my body aches were gone, I felt the fever more but I still had lower back pain, a headache and the blisters. The third day my fever was gone, still had a headache, and I still had a slight pain in my back but this time I had four more blisters pop up over night on the wall of my vagina. The fourth day, the pain went away, the headache was on and off but I was feeling much better and still had the blisters. The fifth day I finally ate and I was able to brush my teeth (with a kids toothbrush and kids toothpaste), my headache was gone but I still felt week. On day seven the blisters were all gone, ad if they were never there. When I went to the doctor today to pick up my results everything came back Negative on the report. My partner at the time we were intimate (physically and orally) had an internal fever. His internal fever affects him im no way, all it gives him is a cold sore. Could the cold sore been the reason for the blisters on my vagina? Could it be possible that I was going through an internal fever experience? How can I make sense of all this?