Pinky, You sound just like me when i was ur age, I'm 32 and have just had a gastric bypass and yes, i wish i'd had it years ago but in the same way, I'm glad i didn't because it is a massive mental as well as physical change.
Silversurfer is just pointing out that we are here to support you. The support on this site is amazing but we are all also here for other peoples advice and opinions to give us a wider view.
If the surgery is what you want then i have everything crossed for you, I was denied funding by the NHS even though I met the NICE criteria, so you are over the age to qualify for the surgery but i would prepare yourself for the PCT sending you down the longer route before they make a decision. They may suggest that you go on a six month weight management course.
Whichever way it goes for you, we're all here for you, ask any questions that pop-up and we can try to help with information and send those all importnat hugs if you need them
Good luck hon and welcome to minis x x x