Letrozole Osage ans low LH

Mdg

Second cycle of letrozole at 5 mg. First round at 2.5 made my ovaries go crazy but 21 day bloodwork showed no ovulation. Didn’t feel much this month with the dosage being upped physically and my LH is very low. The lowest I’ve ever seen in a full year of trying. But the advanced clear blue digital OPK had a blinking smiling face today and yesterday. Lh was at .16.fml. Any thoughts?