hi, some ideas:
1. simply browse through phd grant/studentship advertisements; talk to your friends, your professors, something will come up.
2. settle down to some silent sitting/meditation/regular prayertime/personal time, something will come up..
3. go somewhere, travel, have a bit of fun, do something different, something will come up..
4. watch a nice movie, go shopping, something will come up...
5. write a list of your goals and prioritise, something will come up...
6. be optimistic, something will come up..
cheers, satchi