Glad everyone is okay!
Anyways, I uses Andersen Camper Levelers on the low side to level left and right. They are super easy to use and so far I've had no issues.
For the other side of the trailer, I just chock the back of the rear tire and the front of the front tire. So far, this has worked fine.
Video on how Anderson Camper Levelers workAmazon link to Anderson Camper LevelersEDIT: After reading other posts, I'm gonna add a between the tires chock system to my current setup. Something like the X-Chock Wheel Stabilizers I think.