In April 2007 I noticed a bite or itch on my right hand on the top of my wrist. I visted my doctor and he told me I had been bite by a brown
spider and I had a very serious reaction.

I visted him last and now he is telling me I have a ringworm.
Can a spider bite treated by a doctor from April 2007 to Setember 2007
cause a ringworm?

I'm not sure if maybe it was a ringworm in the beginning. The area spread from the middle of the infected area (TOP of the Wrist) all to
the sides of my wrist and started circling into the top of my right hand.

Queation: Does this doctor know what he is doing?