Problem with mysql/data folder is too big and took the whole place

for the first time I am faced with such a problem that has puzzled everyone. I have all hosting busy (AWS lightsail) 78GB and after a few analyzes I realized that 90% of the memory is occupied in the mysql/data folder. My wordpress website is weight - 6GB and I removed all binary logs before the problem, so the problem is not connected with that. I can no longer log into *phpmyadmin*, because there is no free space left on the disk. But when I got there until the problem I saw that wp-option has a crazy amount of GB. No plugin was able to clear this and I decided to put it off. Now that everything is busy, most of the commands cannot be executed, especially the mysql commands. I am using SSH. Help if possible.