cant seem to lose weight. i suck at it

Jess

hey ladies, so im seeing a lot of weights thrown around in lbs. im from aus so dk what the conversion is but im about 20kgs over my ideal weight and for a few years have been trying to get into the ideal range the best i seem to do is loose 5kg and then put it back on. whats the best way to lose weight without costing the earth?? id like to lose a lil before i fall pregnant.