Does My Dog Have Ringworm Has Anybody Had To Deal With Strange Breakout On Their Dog - Possible Ringworm?

Has anybody had to deal with strange breakout on their dog - possible ringworm? - does my dog have ringworm

My Yorkie has exploded in the stomach, first published Chigger bites then started like chickenpox. However, it seems that big round crusts. The veterinarian will take a culture to see if it is ringworm. Of all the pictures I saw on the internet it does not exist. Has anyone met with the dog?