That’s a tall plant for being inside that’s for sure. Looks like you have probably about 5-6 weeks left looking at the bud formation, appears that you just started to flower a few weeks ago I assume?
With your next grow I would experiment with training and cropping your plant to keep it more bushy and less tall. YouTube is a wealth of information on doing this to maximize yields.
If you like thing this then possibly upgrade the light on the next grow and it will make a world of a difference as well. For now, if you could give it additional light, it would help it tremendously in growing bud.
I hope this helps.