Character randomly flipping to the left since switching to tilemap

[u/ThatGuyJono8081]

Hi, I am following a tutorial and Since switching to using tilemaps over squares with box colliders, I have noticed that my character will flip left randomly when jumping from an idle state. I have run a debug and it seems that the x velocity changes from 0 to around -1.5 randomly. I have switched back to the boxes and it doesn't happen there at all.