You can try antifungals like garlic, Wormwood
, capyrlic acid, oregeno oil, goldenseal ect ect
But you might not have a strong die off reaction. Die off reactions become harsh only if your elimination organs are taxed.
When I was really toxic with candida I barely felt the symptoms. But when I started cleaning the whole body I felt the die off reactions become alot stronger. The reactions became painful because my liver was getting taxed from all the cleansing.
Fungus on the groin or feet usually indicate a fungus problem in the intestine. The candida fungus travels downward from the intestine through the skin flora.
Try a strong antifungal to look for reactions like anxiety, dizziness, feeling hyper, foggy head ect...