Weight loss, does anyone have any tips? :) i need to lose weight fast?

Weight loss, does anyone have any tips? :) i need to lose weight fast? hi, i need to lose weight fast but i need to keep it off, i try every diet and nothing works, so i%26#039;ve given up on those stupid fad diets and i%26#039;m asking normal people for help lol so if you could give me any tips on how to lose weight quite quickly but keeping it off i would appreciate it very much! :) at the moment i%26#039;m quite chubby and i am pregnant so i don%26#039;t want to over do it, i%26#039;m 5ft 8 inches tall and i%26#039;m just under 10 stone :S so i%26#039;d rather be atleast half that weight right now, but also in the future i want to lose at least 1.5 stone maybe 2 depends on what%26#039;s healthiest, if you could help me i would be very greatful! *huggles* thank you :)

i want to have as healthy diet as possible right now :)