Hi there ~
I understand your concern. I also think that your swollen penile head with inflammation is related to your having an infection. I would recommend that you get a sexually transmitted diseases screen to find out which, so that you will be able to treat the condition exactly. I also think that you might be helped by a dermatologist
and a psychiatrist
since you have a sexual condition and have been having an anxiety
issue related to the condition. I hope this helps.
Take care and have a lovely day!