Well i looked around on the net abit today. and saw the simple steps i can take to start with. This is mostly managing how much i eat more than what i eat for the moment.

eat 5 meals a day which include 3meals & 2 snacks.
snack shouldn't be bigger than the size of your fist
meat for meals shouldn't be bigger than the size of your palm.
no eating 3 hours before bed, so that would be 8pm usally for me.
i'm also starting to count cals again where i can.
Also take help from this site