According to your history you have both bacterial infection and fungal infection which are both contagious... they can spread on your own body and can spread to others... need to start specific course of medications to relieve you from the problem
Next Steps
Online consultation with pictures for better understanding and to achieve good results
Health Tips
You didn’t mention any symptoms to give symptomatic treatment
Try applying fusidic acid cream on the rashes which you mentioned as impetigo
Consult online for further management