maybe it's just me but whenever there's vertical text in a box, it always trips me up because my mind decides it should be read right-to-left like the order of the boxes themselves but each box is left-to-right
She definitely swings with her left hand first in the middle panel. The reason it might seem like she's swinging her left hand again in the last panel is because it's a mirror image reflected in the protagonist's eyes (and thus is her right hand).
Review bombing. A bunch of transphobes rated it 1 star because it's a realistic depiction of trans people, and no other reason. (The rating stats shows about 30% rated it 10, 40% rated it 7-9, and 30% rated it a 1.) There were at least 3 people who rated it 1 star before the first chapter was...
"t/n: I request that please don't change the tags, it breaks the element of the surprise."
That's the thing... this comment already breaks the element of surprise