Hi I had sex with a female and days later

Patient: Hi I had sex with a female and days later a cut shows up under the foreskin of . Penis. Ive been Ignoing the issue not completely. I was using vaginal cream and foot fugus cream as well as antibiotic cream. Days later I notice it had gotten worser….not only that but my legs back and the hole where I pee feels like needles. I took 2 antibiotic pills my friend gave me and I been keeping aloe plant on it. Do you know what this could be…..and do I still need to see a doctor or wait

Doctor: