I've been diagnosed with an anxiety disorder, and i struggle with it daily so much so, infact that i've been classed as a disabled person

recently it's just started to get better, but a year ago, i had another problem which i never really spoke about to anyone.
I was addicted to dieting, laxatives, calorie counting excersise, my life, was, quiet litrally, this is how it would go, i would get up weigh myself about 6 times, have a drink of green tea, then some normal tea, then take diet tablets, then green tea tablets,have some diet red bull, go walk the dogs, spend and hour on the treadmill spend another 2 hours doing sit ups, push ups, step ups, running/swimming, i'd count every single calorie, somtimes i would fast, i would take my moms prescription meds to lower blood sugar, and use her xenical i lost 70lbs but felt like i looked exactly the same, i was living hell, i couldnt focus on ANYTHING my head was always calories calories calories, i was so obsessed, i made myself throw up, tried to buy ipecac, i would go running at 3am in the snow, n the rain, freezing cold until i couldnt feel my feet, i felt so trapped, now after a year, im better, i think, i have put weight on again n im ok with that, but somtimes i get scared and depressed still about the way i look, somtimes i still make myself throw up maybe twice a month, and i wonder if it will ever fully go away or if ill get dragged back into that cycle again... i never knew if i had a problem, i never spoke to anyone about it, but i think i did, i got so severly depressed over the things i ate when it wasnt that much at all, i overdosed on diet pills daily and put a needle and thread through my lips once to litrally try and sew my mouth shut, i think about it now, and i cant believe i ever escaped, i cant believe the things i did the feelings i had, it was a long 3 years...
but now i wonder, can anyone tell me, will it ever fully go away? will i ever stop throwing up completly or worrying? my teeth are damaged to the point im terrified of dentists, and i cant get weighed in public, i wont let a docter weigh me
its not a problem now not affecting me every single day well, yeah i think about it, but its really not as half as bad as it was how can i get rid of this completly did i even have a problem to begin with? i dont know it seems hard to believe with how fat i am these days, heh