Raising money for Suicide awareness

Do you want to join me in making a difference? In 7 days time (start 1st June), I am going to fast (only water) for 7 days, to raise money (£7000+) for 7 charities that support suicide awareness/bereavement/mental health.
The charities I will be supporting are as follows:

1.Samaritan's
2.Papyrus
3.CALM
4.Cruse bereavement care
5.Maytree
6.Mind
7.Grass roots

Every donation will help. Thank you in advance for your contribution to this cause that means so much to me.