Hi, im a 23 year old male and a week

Patient: Hi, im a 23 year old male and a week ago I had protected sex with a woman. Since then I haven’t felt quite right. I’ve felt light headed and fatigued recently and lately I’ve had pain on my penis. Like a very slight burning sensation and a more sharper pain in one spot. I don’t know the sexual history from this woman so I’m not sure if I’ve contracted something from her. I know I should get tested but is there a time span I should wait before going? Does it sound like I’ve caught something? Thanks

Doctor: