Talked about this last week and i'm the same, look pregnant byt the evening! I've cut out bread and all things yeasty as this makes me swell up, try it for a couple of weeks and i'll bet you'll notice a difference, i have. also try taking acidophilus which is a good thing to take to help your digestion. has to be kept in the fridge tho. also avoid fizzy drinks as this makes my tummy go, also may be some water retention so you could have a look in Boots for something to help that. It's annoying isn't it - i get up every morning and look in the mirror and think why can't you be this flat at 7pm!! good luck, all the things ive tried have helped - may be worth looking to see if you have a food sensitivty as well.