Hi, I`m 5 ft 5 in and I`m overweight. I wanna lose weight but I don`t know where to start from. I sometimes feel like a killer whale … To be honest, I`m quite scared to go on the scale and see exactly how much I should lose. I’ve had a busy period and haven`t had regular meals but now that’s over. I want to lose at least 20 lbs in two months, till my sister`s wedding. Any suggestions? Thanks.