Herpes, yeast infection or Behçet's syndrome?

so i get a lot of mouth ulcers, cankers all around my gums, cheeks and tongue. they’re quite painful and i get them often, perhaps once a quarter, always more than one.

i also get cankers/ulcers under my foreskin around the base of the head of the penis. the picture is the very early stages of what usually ends up as an outbreak.

i also get very frequent candida outbreaks over my torso that leaves a red patchy rash. antifungal creams usually clear it up. i also use thrush cream on my penis outbreaks and it clears quite quickly

i think its a recurring yeast infection, but worried if its a herpes infection. the first outbreak on my penis was maybe 7 years ago; the last time i had unprotected sex was probably about 13 years ago.