Should I be worried?

Hi,

This is my first grow. I have so many questions and I've been trying to get as many answers as possible before posting. I'm getting worried about my plant. Background: started beginning of May, started flowering on June 25 (now in the 6th week of flower). Growing in soil bought at Walmart, Miracle Grow, some molassass in flowering, used HPS light for entire grow, water with distilled water, daytime temperature gets up to 85. I only got one plant to germinate - so happy it's a female. Since it's my first grow, I'm glad to have gotten this far - at least I have buds.

Should I be concerned that most of the leaves are turning/have turned yellow and are drooping? I water every other day. Every other day the leaves droop a lot, so I water and the plant gets better. Lately more and more leaves have turned yellow. Is this normal?

I waited to add nutes for a few weeks then started using Miracle grow every time I watered (mistake, i know). I swiched to molassass during the flowering, now I'm using only water. Should I stick to plain water for the rest of the cycle?

I learned a lot throughout the grow so I'll improve next time. Does it look like a few more weeks until harvest?? When do I stop watering? Using a swimming pool test kit, I tested the water from the drainholes in the container and it looked like the PH was about 7.0. Any suggestions are greatly appreciated. Thanks in advance. The pics were taken last night.

Thanks again.

ok then dont worry about leafs thats normal in late flowering i mean u can try to stop it by adding some universal nute high in nitrogen but there is no point but what i notice is leafs r curling down that might be a heat issue now about the harvest they dont look ready yet u see those white hairs they all must turn brown then u know is time about watering when 80% of thos hairs gonna be brown then flush ur plant (ammount of water twice bigger than ur pot) or if u got hydroponics shop near u u can get a cleaner and then! dont water them for another week let them dry a bit and on end read something about curring anyway nice looking plant well done

Leaves will yellow and die as the plant uses up stored nutrients. Normal.

bump, bumped