Don't despair
When you're told it's over, it can seem like you'll never find anyone like your ex again. Don't worry if you feel dreadful for a while, as you need some time to get over the loss of something you've invested time and emotions in. Let yourself cry – bottling it up isn't healthy in the long run.
Take time out
Don't worry about getting straight back into the dating scene – chances are you won't feel like it. Give yourself a week or so to mourn the demise of a relationship. Do whatever feels good – slob around in your tracksuit, eat ice-cream, watch DVDs or read magazines.
Don't call your ex
It's a cliché, but it's true – don't ring your ex up and beg them to get back together again. You'll feel awful later on if you do this, so delete their number from your phone. If you think you'll want to contact them in the future, write down their email address and give it to a trustworthy friend, with instructions only to give it back to you in three months' time.
Talk to a friend
Your best friends should be there to support you through good times and bad. Be honest about how you're feeling and let them cheer you up or commiserate with you.
Treat yourself
Book a massage or have your nails done, so you give yourself something to look forward to that doesn't involve your ex.
Laugh it off
Beware of rose-tinted memories which can build your ex up as some kind of flawless love god. Remember the rude or ugly habits they had and have a good laugh. Then do something more exciting.
Do something new
Stop brooding about all the fun you had as a couple – get out there and try a new team sport, learn Spanish or volunteer. You're guaranteed to feel better when you're swept up in an activity you've never done before.
Get moving
If you've been sat sobbing in your pyjamas eating takeaways for the past month, you may have noticed a bit of weight pile on. Plan a workout programme or go for a jog to distract yourself. You could end up with a killer body as the result of your post-breakup exercise regime!
Revamp your style
Avoid totally changing your hair in the weeks after your breakup. You probably won't be thinking straight and may regret chopping your waist-length locks into a pixie cut. Ask your hairdresser for a fresh look – try highlights or a fringe instead.
Make plans
Now is the time to book a holiday with your best friends or enroll in that wine-tasting adventure break you've always wanted to try. You don't have to take someone else's wishes into consideration, so be selfish while you can!