It might be tougher for veggies, as protein is a great way to not feel hungry, and it kickstarts your metabolism, so a Full English isn't a bad way to start the day. Still, scrambled egg on toast? But not wholemeal bread, somehow it's too yeasty and cakey like. Grilled tomato, branflakes with milk.
I personally advise relevant vits to keep going. Vit D3 from Holland and Barrett, Chromium from Solgar to ward off sugar cravings, Magnesium to ward off chocolate cravings, Selenium ACE, the latter by Wassen from Boots.
These help to smooth things over. Then, do 3 mins each morning in front of full length mirror with two 1kg dumb bells, stretching mainly. That gets the body more toned, less horrible and obese looking. It's not about weight as such, at this stage, just getting in the right area.
A 10-min/1km run round the block before brekkie when you feel up to it helps more than a long, knackering run too.
Really it's about ditching sugar, which is totally addictive and comes in many guises, and not going hungry, or the body will kick up a fuss and rebel.
I recommend Waist Disposal by John Briffa, it's for men but we're not aliens, same rules apply generally.