ready to go ( again)

I joined mfp 2 months ago but I have no friends . I am doing lots of exericise and todays weigh in was a houge dissapointment . I gained back all the weight I had lost ( 3 lb not thaaat much ) But when I counted my hips waist and neck I realized I have lost more than 3-5 cm from each one of them . I dont know what to do but I am sure some new friends will motivate me more . I am 20 ( 21 in a week actually ) , I am greek and I study architecture in greece . Next week I am going for erasmous to prague . I had boulimia for more than 3 years and now I am proud to say that I am not anymore addicted to food , diets and chocolate . I must though lose something like 10-8 kgs or at least maintain my weight and I would love some support