Yellow Rotting Leaves?

Alright, flowering week 4, week 5 on Thursday. I originally thought my girl was being burnt by the lights, so I moved them. Basically, the bottom leaves have been yellowing for a while, but I really just clipped them anyways. Now, up near the top of one of them there are little brown blotches showing up around her fan leaves. So I though it was a burn. Now, after I moved the lights, there is still burn marks appearing. The leaves are also yellowing of this one and my other tall one, but this one more severely, yellow tinge up on the fan leaves. The "burns" have even spread over to some sugar leaves. I really need help, I will try and post pics.

Alright, I got some photo's they're the best I can get for now, any help would be awesome.

Looks like Calcium deficiency in the first pic. Usually its Ca deficiency is there are brown spots and the leaves are yellow around the rim. The last pic looks like phosphorous deficiency to me, so all in all I would give them a boost of micro nutes.

Other possibilities are poor ventilation/mold/nitrogen deficiency. N deficiency, though, starts at the tips, and works its way back but usually doesnt cause brown spots like calcium deficiency.

Here are some pics of potassium, calcium, and phosphorous deficiencies (from top to bottom):
View attachment 1547565
View attachment 1547566
View attachment 1547567

Hope this helps.

yeah could be bugs too :/. need better quality pics. The only thing i see is yellow rimmed leaves with brown spots which is usually cal/mg def though.

Its not bugs, I need a calcium boost then?
Would Pure calcium work? I have some that I dip crickets in for my lizard.

i think u need to add a lil nitrogen to your plants