Suggest Treatment For Recurrent Fungal Infection

Hi
I am a 43 year old female very healthy. About 6 months ago I had a skin infection on my tummy which doctors said is a fungal infection i tried various medication and it did not help. Then after 5 weeks the infection cleared and it went under my breast. I went to a skin specialist who was not sure but gave me some medication and this helped to clear the infection. Now I have these diffrent infections 1 day on my stomach the next day on my legs and so it moves only at night and look like masqueto bites and is itchy. By morning they are gone and back the next night in a diffrent area. Can you help