Good day, pls I really need lots of help, my problem is really killing me.

I use to have unbeatable tingling sensation in my penis shaft from day to day, every minute of the day. I have gone for several tests, infection tests too and it all came out negative. I took some infection injection treatments too for 14 days and was hope it would stop, buy to no avail. And when I urinate, my urine comes out kinda like spiral shape before the stream. It has been like this for months. At first when it started, the tingling sensations and burning sensation was really discomforting and unbearable,  then I took some antibiotics,  it stoped for a while, later started again and the antibiotics doesn't work on it again till date. Before it all started I think I noticed something like wart at the end of my penis shaft, I took antibiotics and it didn't go off, it was still growing,  I was advised to take some drugs and after the drugs I noticed the growth kinda stoped, I had to cut off the visible ones to end the growth. It stoped then,  but now, I think it's kinda back, cos I noticed little ones of the warts again,  I cut off small tiny ones  and left a tiny flat one. 

So I think I still have the wart in my system plus the killing unbearable tingling and burning  sensation all day long. I sometimes feel very unhappy and depressed so much about it. Pls  help me do something.  Pls