Join a book club, go to the gym, anything to keep your mind busy. It will not fill the void where your husband once was, but it gets better!

It doesn't sound like you're too heartbroken, which is great! My advice would be not to rush into anything - sometimes there's a great urge to immediately replace your 'old life' with a 'new life', when a period of easy coasting might do you the world of good. Go out with your friends as much as you can, catch up with your family, indulge in some aimless flirting and just give yourself some space to get used to the way things are now. sounds like you're full of beans, so you'll be fine!