I'm feeling really confused and a bit worried because I dont seem to feel aroused when I see a naked woman or watch porn. I do enjoy watching romantic scenes, though. When I touch and kiss for the first time, I do get an erection, but after a few minutes, I lose interest in continuing with more kissing or hugging, and I end up not maintaining the erection. Ive had all the necessary tests done, and everything seems normal. Can you help me understand what might be going on with me?

It seems like you may be experiencing a disconnect between physical arousal and emotional or psychological engagement. This could be due to various factors, including stress, anxiety, or even emotional intimacy. Since your physical health checks are normal, it might be helpful to explore these emotional or psychological aspects further, potentially with a therapist or counselor.