what is wrong with my plant?

I just started week 6 of flower. what's wrong with my plant?

Maybe thrips and some nute issues

is that light burn on the leaves

Looks like bugs to me.

MickFoster said:

Looks like bugs to me.

Click to expand...

What can I do at this point?

I can't say for sure what your issue is...I'd check your nutrient solution is where you want it, make sure pH is where it needs to be, and keep on keeping on. Get everything in check and finish out your grow.

You're not far off from harvest, and there's probably not much to do about bugs but look for them. I personally see no bug damage here but I don't get lot of bug damage so I have no firsthand experience.

Man im not a expert or so but to my that looks like deficiency of some kind, maybe iron, magnesium.
Have you tried to google like: rusty spots on leaf.
Im a beginner at this, just trying to help everyone who loves the same things