Ovulation twice in a cycle?

Samantha

Is it possible to ovulate twice in a cycle? I had a strange cycle in which I used my digital OPK and it was was flashing smile for a week and then on the 7th day got a solid smile which was 12/27. Yesterday I was really crampy which was 5Dpo and today I felt icky and I had some EWCM. Period is due 1/11. I’m so confused.