I been having pain in my arms and legs the pain goes in circles it starts from my right arm then my right leg then my left leg then my left arm. I don't know what it is the feeling of it is like numbness and cold like if I have an IV on me and it tingles but it hurts so bad I can't sleep at night. Also it feels like there is no blood going to my arms and legs I need to find out what it is:(

I forgot one more thing I am 17 years old and I have a son that is 2 years old

Sounds like bad circulation but your only 17, are you a smoker as well?. in any case I would see your doctor and explain to him what your feeling.