Death seems to be near...

Well my plant was lovely and healthy in its first week of flowering, then this morning I noticed all day today they have drooped more and more and now are shriveling intensly. There is no discoloration nor do the stems/tops have anything seemingly wrong. just all the fan leaves are hugging the stems. I did noticed during my inspecting in the bottom of my pot theres tiny tiny tiny whitish bugs crawling around. I'm a horrible searcher and havent come across any answers or solutions as to what I need to do. (searching for camera for pics if needbe)

under or over water
pics would help

Will post pics in 11ish hours, dark period right now and it couldnt be under water i dont think. i check the weight constantly and keep it up to where it needs to be and over water...possible but with the way my soil drys out 3-4 inches every day idk about that. my soil doesnt stay moist long i use a gallon each water. ph is at 6.4-5 and temps at a constant 81F with 50RH

I use the grow box. and FF soil, and what about those tiny white bugs around the drainage holes? should I just be a little more thorough in drying and getting the dip area drier after waters?

Just did, nothing still no discoloration. Starting to agree with the over watering, but to be safe I cleaned a fresh pot and put it in fresh soil seems to be getting much happier now. perking up again