I am so blinking hungry ALL the time!!

When i was pregnant i lost my appetite and ever since having DD i am eating non stop!!

I will have dinner, stuff myself stupid (on healthy food of course) and then moments later i am hungry again.

Its to the point my tummy grumbles, and it grumbles quite loudly!

Is there like a magic pill i can take that will stop me from feeling hungry all the time?

I've tried drinking water before and after meals just to try and fill me up a bit all that does is make me pee a lot more..

any advice would be lovely