is this herpes?

In june, i had a blood test for all stds and everything came back clear. I had an experience in July when I had sex and it had felt like it was burning. Me and the guy i was sexually active with at the time both went to get tested. I had no visible sores and at my gynecologist she only stated i contracted chlamdyia and i took that medicine. He was also diagnosed with chlamdyia as well but he was at the hospital and they had gave him a shot as well. I assumed what i felt was from chlamdyia but i was so nervous i just kept taking pictures of my private bc i would feel slightly u comfortable but NEVER did see anything. In september i had sex and afterwards I saw this little red mark. I dont have any pain in general or when i urinate. The mark was no longer visible the next day when i checked. I know they say outbreaks last weeks and i dont recall ever having an initial outbreak such as any bumps or blisters, or itching. I have a friend with herpes and shes like I might have it. I know the burn when u pee is a major symptom that i havent experienced. I know how easy it might be to say to get tested but im scared and dont have the transportation.

get it swabbed