Are you doing this alone?
If you are coming off the DAs you need to do it under medical supervision and build up Sinemet slowly to replace it until it is completely replaced.
The withdrawal symptoms can be very hard to cope with.
My husband did it as an in-patient for a month.
PLEASE get help from your neuro, GP, Parkinson's nurse..... the PDUK helpline...
The Citizens advice bureau can help with debt counselling.
I hope I am wrong and you are getting help.....this is too hard to go it alone.
You deserve help and support.....please demand it, none of this is your fault. The drugs are to blame, turning you to a drug-crazed gambler...come back to us.