Honestly, I've never seen anything like what you've circled on the right hand side... but the rest of it looks like she's needing a lot more potassium... I'd start giving her a PK boost.. you might also give her a very small dose of BioGrow - she's looking very yellow there... Plants in flower don't require a lot of nitrogen - certainly not at the level they need it in veg - but they do need SOME....
Good luck!