As for your setup, my only recommendation would be to switch out the log hide on the left for the same hide you have on the right. The logs don't provide as much security and it's best to have matching hides so the snake doesn't choose security over comfort
I have another hide that I'll switch out with that one when he is a bit bigger. I got him that hide first because I wasn't too sure of his side when I first chose him, but it was easily 3x his size. The log will have to do till he grows a bit.

AND YOUR BABY IS SO CUTE. THOSE PHOTOS MELTED MY HEART.

i only see one hide; do you have two identical hides? it's a glass enclosure; are 3/4 sides covered by dark paper/fabric?
I have two hides. Not identical, but I have two. I've got the poopy log one on his cool side, which I plan to switch out soon, and his nice rock one on the right. 3/4 sides aren't covered by a dark paper or fabric, but they are backed up to the walls of my bookshelf that's holding his enclosure. Is that good enough? I thought about putting paper around it, but honestly, I'm too weak to lift up the enclosure so, I convinced myself that that'll do.

burrowing is not unusual but if it's constant it can be a sign of stress from not feeling secure enough
How often does it have to be to be considered constant? The last two night when I woke up he was doing it. He uses both of his hides, but at night will do ANYTHING to mess up the cage. I'm cleaning it on a daily basis at this point. It's almost like he wants his water to be dirty.

Your numbers might need a little tweaking but are not too far off. Burrowing can be done for any number of reasons. Is he burrowing on the hot or cold side? He could be burrowing to get to heat, away from heat, doesn't have a hide that suits him, or to get to higher humidity. He could also be doing it just because he wants to make a mess. Check the numbers and the possibilities I have given you and you will figure it out.
What should the numbers be? They tend to fluctuate by like 3 degrees for the hot side, stay a solid 75 on the cool side anytime I checked, and humidity goes from 75 to 50. Mesh lid is killing me! Looking to get plexiglass but still unsure how to include it. He's burrowed all over his home. Hot side, cool side, caught him last night trying to go under the water dish. He uses both of his hides, so I think they're good.

I give my lesser bee girl a deeper aspen bed so she can make tunnels, because it's the first thing she will do when she gets her substrate changed out.
That's adorable !

Thank you everybody for your help! I was so scared something was wrong.