I got checked for everything did get urine analysis everything came back normal but still all of a sudden there is burning sensation in my urethra it's been like this since February I had an oral exposure in January got tested for stds too but nothing came back positive I'm very tensed the burning sensation occurrs all of a sudden I also have been diagnosed with an inguinal hernia of 1.4 cm left side but I don't know what's wrong with me this all has also exhausted me mentally