Here's the skinny, I did it you can too.
1. Immediately stop using credit and live within your means everything is cash and bank check/debit card out of your checking account from now on.
2. Itemize your material assets, the ones with the least actual need and highest value should be sold.
3. The card with the highest balance or APR is the biggest thorn in your side right now and needs to go first. Make minimum payments + whatever you can on the other cards. Then pay off the next highest and so on. Starting with the smallest one first is just a crutch and will lead you further into debt.
4. Close accounts on any non essential items like dish, cable, gym membership, etc. Get rid of your expensive wireless plan and switch to either a work phone full time (if permitted) or tracfone.
There are a million others:
https://www.daveramsey.com