Fast Eddy CBD - First Grow

Hi everyone ! Week 5 here. Couldn't post during 4th week for various reasons but now we're back at it ! So both plants are steadily growing, even if I believe they will turn out to be small sized ones. Lately it has been very cloudy and humid, so the lack of direct sunlight and the humidity may be impeaching their size growth. Not too worried about the size tho. What's worrying are the white spots I detected on the leaves. The plants have started developing a very weak smell, almost undetectable by human nose but enough to lure in curious bugs and insects. I've spotted small, long-bodied flies under the leaves. After reading about cannabis pests, I haven't been yet able to exactly identify the pest in matter, but this is definitely a case of pest infection. Doesn't seem too dangerous for the plant as it seems to continue growing healthy despite de white marks. Now that I spotted the eavesdropping insects I carefully inspect the plants every few hours to repel them - if there are any. However, if anyone has any additional info on what these bugs might be, on what a good bio relevant would be, and about the dangers of this pest, please let me know ! Only sun and water so far ! :)