First grow ... Have major time sensitive issues in final stages of grow

Okay this is my first "real" grow I started the first week in February growing 2 CBD Auto Compassion Lime and 1 Sour Diesel Auto

FIRST CONCERN
The sour diesel auto was over watered as a seedling and stunted its growth. My concern with this plant is that on the stems it seems to be producing pollen sacs or bananas . Or is this normal ? Most of the pistols are turning amber . I have not started flushing yet because yesterday the pistols were white for the most part. Should I start flushing and harvest this weekend or does it still need time to finish flowering ?

SECOND CONCERN
The 2 CBD autos I think they still have a week or 2 to finish flowering . But some of the top sugar leaves are starting to get brownish rusty looking spots on them. I'm thinking possibly light burn or light stress only happening on tallest coals ? Secondly should I start flushing today or wait a couple of days ,a week or weeks ?

I'm hoping for quick responses and constructive criticism. And also plan to keep this post up to date for the final stretch of the grow. Harvest and final , weight

Looks like you still have a few weeks to go imo. But I've never grown autos. I'd keep feeding them. Also there will be some people that say you don't need to flush.

Is the first pic the nanners you were talking about those are calyx's i did not see any nanners and def got a little more grow tome to go get a loop amd check trichs to no for sure

Your diesel looks fine with a nice healthy stalk (and calyx's) Many newbs mistake those calyx's for balls.