Hi, I am 22 years old. I recently got disagnosed with Syphillus, Gohnorrea, and Chlymidia, I have been given two rounds of treatment for Syphillus, one more on Friday, and was treated for the Ghonorrea and Chlymidia yesterday. Today I noticed red circular painless spots on the underside of my penis. I have not had any sexual encounter since my diagnosis. Could these be caused by any of the previous illnesses and I had just not noticed? Will they go away once the treatment finishes its work?