Urologist or dermatologist? Or first GP.

Frenulum to urethra opening gets  light red with urine , pre-ejaculatory fluid , semen ( at ejaculation). Both side around urethra opening gets red. Glans and foreskin little burns now days Having occasional burning with urine from one year. Visited 2 times urologist for burning urine only...he gave cefio(200) for 2 week..said normal...urine analysis normal. I have fungal in both thighs. In 2nd pic there's wound...which I got like...first it appeared as little bump and blasted and then upper layer skin got removed... . Never involved in sexual activities. . Can there be Urethritis or Prostatitis or Stone Or due to fungal? Whom to consult now. Does General practitioner (clinic) will answer my problem?