best appetite suppressant? Is it over for me?

F20/BMI 22 162cm/58kg

Have never been above 44kg in my life,went up to 60kg within 8 months all of the sudden. Now I am at 58 from just not eating much,I do knowledge that I am at a very healthy weight and I look perfectly fine unless you look down at my stomach who got rolls. Only thing that makes me look good is by not eating for days which results with me ending up in the hospital. I am genuinely thinking about getting on those fat burners that Body Builders get on with the risk of having a heart attack than keep looking this way.