Few dif issues can you try to help?

I binge eat, trying to get out of starving my self, everything i look at feels like an enemy. Im an on and off self mutilator. I cant cry when suppose to it just all wells up and when it gets to much then it lets out. constantly breaking out in cold sweats, feels so cold i wear jeans and long sleeves in 101 degree weather. to top all that hubabubba off at random times it feels like thousands of needles are stabbing me all over w/o being touched....any clue what so ever please answer :)