Welcome soneya.. As Sandra said, the first few days will be really tough, but i promise you, it does get easier after that.....
Log on here as often as you can cos there is always someone to perk you up or offer help and advice.. I know i could not have gone this far without the wonderful people on here.
So.. Log on here, drink lots of water, and look forward to your weigh in,, it will be soooooooooo worth it x x x......... Good luck hun x x