Long story short: I tried to change hosts from Dreamhost to another host and I'm making a lot of mistakes.
My wordpress files are still saved with Dreamhost. I cannot access Dreamhosts phpMyAdmin or my WordPress panel because earlier, I changed domain name's nameservers to the new host. Now, I can't backup my database.
I don't want to switch my nameservers back to Dreamhost because that would probably take another couple of days for propagation, so I was wondering if it's possible to backup my database from my files located with Dreamhost.