I went through a period of depression a few years ago after a bad car accident left me with a f***ed up right knee; like you I thought I could make myself happier by spending money.
I got a 0%-offer credit card, then maxxed that out as well. I was sold a £25k loan to consolidate my debts which I'm still trapped in until the end of the 8 years. After I had consolidated my loans, I maxxed my cards out again, resulting in an overall debt of £40k.
I had to give up a £25k a year job to go self employed, as I was only just clearing enough money a month to pay the outgoings. And then you end up full-circle, depressed again 'cos of debts and no money.
I know it's hard mate, but only YOU can get yourself out of it. Try the Citizen's Advice Bureau - they're free and generally give very good, helpful advice.
Whatever you do, do NOT get a card to pay off a card - if you do, transfer the balance then SHRED THEM BOTH. Delete your credit card details from Paypal.
DO NOT get a loan to pay a loan - people don't sell you loans to help you, they do it because you're vulnerable and they see a chance to make money out of you.
DO cut your living costs - if you are so desperate to keep the Supra, sell the bike and get a £250 shitbox with a tiny engine - use that as a daily driver; this will reduce not only your fuel bills, but also your maintenance bills etc. for the soop. That leaves you with the soop as your weekends/evenings toy
I hope you learn from this experience mate, whatever you do PLEASE don't bury your head in the sand. If you keep the soop, the modifying days are over until your debts are reduced. Trust me, when the debts have gone, it will be a like a whole new life - well, as long as you stay sensible and avoid credit cards and loans again!
Good luck.