Hi. I Had A Vp Shunt Revision In 2003. Prior

Hi. I had a vp shunt revision in 2003. Prior to that I had a va shunt when I was 6 months old. Since the revision I have never been the same. Ever since I've had severe headaches and not feeling well. For the last two months my headaches have been horrific, vomiting through out the day blurry vision swelling around the shunt area stiff neck eye constantly twitching on the same side of the stunt irritable maybe change in personality declining in my work tired all the time balance off go into a daze. Also my bm's have never been the normal since the revision, and very gassy, hot flashes the chills.