You said it yourself, been flowering for a month, takes 8-9 weeks of flowering so you still have about a month to go. Flowering time is from the time it flowers, not total time from seed.
Also from your red pictures, seems you are only using the bloom or flower part of the lights when you would be better off with both veg and bloom switches on for more light and a fuller spectrum, which explains why your plants stretched so much as well (from the very red light).