Hi JacquesPaul,
There is a lot of life after gambling I promise you. If you ever need to talk to someone then you always have someone to talk to at the Samaritans.
https://www.samaritans.org/how-we-can-help-you/contact-us
The good news is that you have a lot of support available to you. When it comes to gambling you have this site of course, Gamcare is another option for you as is Gamblers Anonymous. When it comes to the finances there are also a lot of options here in the UK; from some sort of manageable repayment plan right through to bankruptcy and a lot in between. You can also get free advice on that from Stepchange or the Citizens Advice Bureau. They can also direst you to other agencies.
Then of course there is the mental health support that is also avaialble.
You can get past this tough time and again, there is a lot of life after gambling.
Keep posting.