You should take a pic of the whole plant. we can see what she looks like from top to bottom.Okay, water spots would make sense. cause on occassion i do accidentally pour water onto the leaves, and neglect to wipe off the bubbles.
But it's like this on 2 other plants also, It's not super bad, only on a leaf or two.
D: at first i thought it was a Nute burn...which worried the shit out of me lol, but the more i read into it, the more it makes sense its a heat issue.
THANK YOU!