Hi! I agree with everyone else. You should keep your cards at home so you’re not tempted to swipe them while you’re out. I did that for the long time. My second recommendation is to only spend what you have. If you can’t grab your debit card and make a payment on something you used your credit card for right after a purchase, you should try to refrain from buying. Lastly, you can get a Credit Karma account and look at their credit card recommendations. They will tell you your approval odds and you can pick out a card best for you. I recently got an American Express and did a balance transfer which is a God send because it does not accrue interest for a year and some change, so that really helped me tackle my debt. I paid off my credit cards super fast after that! I know it’s hard, but try to keep a positive outlook and keep seeking help on forums like this and keeping up with what you owe and to whom. I live paycheck to paycheck now, but at least I know that I’m being responsible with my funds compared to before. I literally map out how I will spend my money a week before each paycheck. That helped me a lot too because I started to see where I was mindlessly spending and helped me nip those habits in the butt. Keep your head up! I promise it’ll get better if you really try!!
DO NOT! I repeat, DO NOT follow the advice of "close all credit card accounts" unless you want to seriously hurt your score.
RaG's advice of paying off credit cards in ascending order based on interest rate is a tried and true method, you also need to NOT put anymore debt on these cards. Use this method if you want to slowly stop the bleeding and you don't have the credit for the next option.
If you have good credit and you use a credit union, see if they have any deals going on with credit cards. Some will offer no interest credit cards for 2 years with no transfer fees. You could consolidate all card debt onto one card that has no interest, which will give you time to breathe and stop the interest rate hemorrhaging. After you have zero balance on the cards you just transferred, you DO NOT USE THEM AGAIN until you have paid back every penny of this debt. This is going to require self control so you don't keep digging yourself deeper into a hole.
Start making big payments on the new card (basically add up all of the minimum payment requirements for each card, and how much interest you were being charged and whatever else you can add to the monthly payment of that card). If your debt to income ratio is very high, I'd recommend making a strict budget and sticking to it until you've paid this card back before they start charging you interest.
Either one of these will work if you're willing to acknowledge your problem and deal with it using these methods. The interest rates on these cards are going to absolutely murder you. Never use more than 15% of your total credit limit at any given time! That's a general rule of thumb.