Last month I could not get solid lines at all. This month I did, but the temp spike seems low? My pre-ovulation temps during my period and just after were high again too. I have been ovulating earlier that I had been previously too. Yesterday FF had my ovulation date for CD12, today it moved it to CD13. I am glad I waited to start my Progesterone. Would it be safe to start it now? I was contemplating not taking it this cycle since my ovulation dates and all my temps are weird. I do use a wearable temping device Tempdrop, this is my third month using it. I added the last two months as comparison as well.