Dull medium pain on left ovary, what it means?

Milana

AF should come tommorow (but I hope she won't) and right now I'm feeling pretty strong dull pain on my left ovary, almost like ovulation pain. BBT is usual for this part of the cycle, 36,7-36,8, it still hasn't dropped. Is this a good sign? Has anyone felt this and got their BFP? Also, my boobs are swollen and heavy, but this is normal for me in pms.