Hey Priscilla,
Tinea V is fungal infection on the skin. Whenever the infection reaches the skin, it means you have systemic overgrowth. Systemic overgrowth is when the pathogens form the gut enter the bloodstream and spread throughout the body. SO the overgrowth is quite progressed typically.
A candida and parasite type of cleanse is definitely needed in this situation. I have videos under the VIDEOS tab explaining how to do a candida cleanse. I would also be recommending biotherapeutic drainage. I have a guide under RESOURCES telling you which supplements to use for that.
Limiting all sugars/starches is essential as well with the exception of high fiber carbs such as squash, buckwheat, and so on.
Let me know fi you have further questions. I will try and make a video or blog post on this topic ASAP 🙂