Was that a shit test, or was my grammar really that nightmare-ish?

Not a shit test. Most likely she just took your last text seriously. Hard to say. Could be unrelated. But yea this shit will happen on its own

that protect against aggressive girls line wasn't cool. it made you look not so "dominant". also the takeaways aren't correct. should've been this sequence ....which one>don't think too hard>if you're not into this, just lmk or are you always this talkative.

that "which one?" replied I think shut her interest down. I don't even understood what you meant by that. I also think she didn't had enough interest to begin with, otherwise she could had let pass that replied.