I had unprotected vaginal sex with a friend about 2 months ago. About 5 weeks later my wife began complaining of vaginal itching and my anxiety kicked into high gear. I immediately began feeling a slight irritiation in my urethra and had frequent uringation urges. I went to a urologist who diagnosed me with prostatitis and prescribed Cipro, 500 mg twice daily. I also was tested negative for Chlamydia and Gonorrhea. I took the Cipro for a few days, and was feeling better then stopped. Then after a 12 mile run one morning I went to the bathroom and noticed 3-4 red/pink areas on the shaft of my penis with some dry skin. This is 7 weeks post exposure. The areas were not raised, itchy, or painful in any way. They were smooth and shiny and the skin was a little flaky. 48 hours after noticing the irritation I went to a walk in clinic where they used a swab to obtain a viral culture test. That test came back negative. I went online and started researching the signs and symptoms of herpes and began freaking out. A couple days later I started feeling a burning sensation in my crotch, scrotum, thighs and back of my legs down to my knees. I also felt general itching in my genital area. None of these feelings were on my penis where the irritation is. Then I began feeling back pain, lower abdominal pain, groin pain, and leg pain. I'm not sure, but I may have very slightly inflamed lymph gland in my leg. My wife went to her ob/gyn and was diagnosed with a yeast infection which cleared up after taking diflucan.
I have a history of anxiety causing physical symptoms, and I think that could be the case here, but I'm looking for your thoughts on whether this could be herpes. I am extremely stressed out about this.