Hey i am a 24 year old male in january i had a uti that i got treated for but ever since i have had increased frequency in urinating no pain when urinating. At the base of my penis were it meets my body i have which is hard to describe its like a mild burning pins and needle feeling which radiates from always the same spot i guess it feel deep in i guess the prostate?

I have been to the doctor who has given me 7 days cipro and 7 days nitrofurantoin which has done nothing What could this Be?