Two dips after positive opk?

Maria

I’ve been charting temps for a while now and haven’t had this happen. I got a positive opk on Friday. Friday night I had pretty intense ovulation cramping so knew I was ovulating or about to. Saturday I had a high soft cervix and big temp drop to confirm ovulation. Well yesterday I checked and my cervix was still high and soft which was unusual, and now this morning my temp has once again dipped. My temps are never this low unless I’m ovulating or on my period. Did I just not ovulate the first time or could I have released two eggs?? There were no more positive opks after Friday.