Hello dear understand your concern. You are suffering from the primary syphilis. It is sexually transmitted disease due to trepenoma pallidium Best treatment is penicilin but in penicillin allergy You can use Tetracycline 500 mg orally four times a day after food for 14 days. Or you can use azithromycin/doxycycline Repeat the test and clinical examination by doctor at he end of treatment. If symptoms does not resolves Again go for trepenoma titre testing, clinical examination and neurological examination and for csf examination for exclusion of secondary and tertiary syphilis. Clinical examination and syphilis testing required every six month to prevent future complication. Use safer sex practice. Avoid sex till you cleared from infections. Use condoms during sex. Hope this may help you. Best regards Dr. Sagar G