you can start be reducing your outgoings and this should serve the purpose as a pay rise in the process.
I can help you reduce your utility bills, just visit :
http://www.energywholesaler.co.uk
an excellent long term investment for keeping more money in your pocket.
you can also look at consolidating all your debts onto a single loan with a lower rate of interest than that which you are currently paying across all your debts.
you can also look at cutting back on anything which you can live without for the time being until you are in a better financial situation.
do you have anything which you dont need anymore, which is just lying around causing clutter, you could potentially raise some cash by selling things online and have a clear out in the process.
good luck