Help?

I’m an 18 year old college student. I’ve had issues with skin my whole life, having eczema and occasional cysts on my testicles. I had protected sex three days ago with a girl and I woke up this morning with flu like symptoms. My roommate has been having the exact same symptoms except I have a dull pain in my left testicle and sometimes in my tendon on my thigh. I did not have any trouble peeing today and my penis has looked pretty normal. I’ve had some itchiness (not much) and just general discomfort. I’m afraid this girl gave me HSV2. Please look at the picture and tell me what you think.

nothing in that picture indicates herpes