I started a world with 270 mods. I believe this mod is the culprit due to Heama adding hearts onto the player. My personal story with this glitch is that I fell into a snow temple, similar to a desert temple, and a Stray activated the trap. I blew up, taking me to 3 blood and 0.5 health. I then scaled out of the loot pit to be shot by 3 other Strays. I knew I wouldn't die so I ran, but then I had this glitch occurred. The game froze me in place, glitched my body to jitter back and forth like a mid dying animation and leave me there without a respawn screen. I've tried using several commands such as /kill , /tp, /gamemode and /health. They have all failed to unfreeze my movement. My save is currently unplayable.

Other mods that may have affected this is:
You're in Grave Danger
Physics Mod Pro

The Minecraft version I am running is 1.18

Here is the log. It's a little bit of a mess due to other issues I am fixing for future use.
2022-01-04-3.log

Update:

I have no idea what I did differently, but after closing and opening the game 4 times, relogging twice each time and changing my gamemode several times along with /kill, I have managed to regain my movement in creative mode.

My issue is slightly different. Visually, it sounds the same, but players are still able to move around and interact with the world normally.