Need help with discoloration of leaves

Hey I sure could use some help I am in the 5th week of flower and within the past 2 days I have noticed orange spots developing and kind of transparent spots I'm not sure if it is a pest issue I have checked multiple leaves and don't see no signs of eggs or pests or if it's a nutrient deficiency. I am new to growing and sure would appreciate some help thanks in advance!!

In my case yellowing leaf tips has always been a non-ideal pH level, or lack of nitrogen.