What week of flowering are you in, week 3 as stated above? If so that's way too early to harvest imv. Humidity you'd want 40-50%, 70% is inviting mold issues in flowering. Looking at the video (slow down when panning the camera around) there looks to be a lot of foxtailing. I'd recon this was due to past heat issues. Looking at them, I would not be thinking about harvesting for 2-3 weeks. I'd be hoping to get conditions under control, and for the foxtailing calyxe's to get a new flush (or two) of pistils and thicken up.