I understand I need to be checked by a professional to confirm. Problem is I don’t have insurance I started getting tingling in my left foot four months ago. This turned into numbness and tingling by up my leg I started having vision problems could not focus and things are darker slightly blurry until starring for three seconds. I get weird flashes in my peripheral vision. My penis has lost at least 80% sensitivity. I’m constipated constantly I have to pee multiple times to feel relieved. My legs are chronically tight. I have tingles on my face and rest of body at times. I have internal buzzing. Also, words come out backwards at time. I get very tired after any kind of activity. I’m having trouble focusing on things. I just had full blood work done and no diabetes present all testosterone levels great.