itchyscratchy

A week ago I started itching on each side of my hips. Then my stomach and groin. I began looking at everything in my life and noticed a few things that I couldn't ignore.
I was also peeing at night several times. My entire body was aching with muscle pain unlike anything I had ever experienced. I kept injuring myself out of nowhere and pulled both hamstrings. Joint pain in both hands.
I have no insurance but it is time I go and find some straight away because I am afraid i have something seriously wrong.
I was thinking it was because I changed my diet to vego and maybe I was deficient in some way but this is a serious problem and has seriously affected my quality of life.
I started using a new washing liquid and quickly changed it and just had all cloths / sheets cleaned at dry cleaner in the hopes it was help.
The itching is manic and once it starts, it is like having a crack habit............ I can't stop until there is blood and it is unbelievable.
Can anyone shed some light on this problem? Is anything I have said sparked any thoughts out there?
I would really like this to stop.
HELP !!! !!! !!!