Weighed myself tonight and I'm 16 fucking stone. Been overweight for years and it's time to do something about it , but I want to go about it sensibly.

I don't exercise, where to begin? I have a cross trainer at home which I have access to but never gets used, advice?

Not a fan of running outside, but will on a treadmill indoors, and I'll also start walking a lot, even if it's just around the block at night if it helps me to lose weight.

Food wise, I need to eat better, I've binned all the junk food. I do drink a lot of tea during the day, I reckon about 5-6 cups, need to cut this down to 2 and drink more water and eat more fruit. Been trying those Innocent strawberry and banana smoothies and I love them, only wait to get bananas down me as I can't stand the taste of them alone.

Any advice of healthy losing 2-3 stone would be greatly appreciated. New year and new goals / motivation etc