Itching in the penis and anus..and some time I feel pain in my joint..and sometime I also feel pain in my lower back too..it also started feeling like something is on my left ball of my penis which is painless..I contacted some few doctors they gave me some medicine..morfloxacin 400,enerut..both didn t work so I went to another one I told him about the medicines I took first so he said he is gone give me some medicines wish he give me..amdocin,diclofenac,doxytet,profloxin,prednisone5mg,mvt but all this medicine I have taken them to no avail it doesn t work..someone told me it could be warm because my stomach run like something is moving all over my body and I feel sometime like i want to vomit like something is in my throat and suspected something like something is in my penis and it move down to my anus and it itch and it could move down to my knee I feel pain there so i actualy don t know what to do I went to a doc he said it isn t infection that I look ok so I don t know what to do?