What the heck is my body doing

kelci
My period seems to be gradually getting shorter each month, other than that everything is completely normal about it, but we have been ttc for 7 months now and it seems each month I miss my ovulation day because they keep coming a few days early each month, ugh!! 😣 it's predicting my next cycle to be 30 days but I have a feeling it would be closer to 28 days, SO CONFUSED! Any of you ladies have any insight for me....