Brief Answer: Please, get tested for STDs. Detailed Answer: Hi and XXXXXXX you so much for this query. I am so sorry to hear about this ongoing rashes that you have. I hope we identify the exact cause and provide adequate treatment to help you with this. From the information you have provided, it is clear to me that there has been no formal diagnosis. This is what you have been trying different antibiotics and fungal creams. It is very rare to have both infection types at the same time and your treatment to me sounds too empirical with no clear focus. It doesn't always works all the times! I will recommend you talk to your doctor and stop these ongoing drugs. Then you should get a comprehensive testing for STDs especially Syphilis, chancre, herpes, and LGV. A specimen should also be collected from the ulcers for direct laboratory investigation. When the results return, specific treatment guided by the laboratory investigations would address this problem fully. I hope this helps. I wish you well. Feel free to ask for more clarification and information if need be. Thanks for using our services. Dr. Ivo, MD.

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