slight nute burn? or light bleaching? pics included

Hello all long time lurker and first time posting. This is my second grow, inside a double stacked Rubbermaid box. I have a 2 month old Early Queen (early girl x early pearl x super skunk) from seed and all has been going pretty well. I just put a 150w hps in about 2weeks ago and just fed nutes for the first time last week. Now my question is did I over nute? Or are the tops getting too close to the light?

treat as per mild nute burn and flush avoid feeding so much ..
to my journal : https://www.rollitup.org/Journal/Entry/flush-baby-flush.27513/

Thanks for the quick reply man. I'll do that and see where it goes from there

Here are some updated pics about 10 days after taking 9 clones. Getting ready to flower in the next week or so