O pains 7 day before AF

I have a 23dp and I know when I O because of the CM and O pains usually a cd10-13. We have been ttc officially one month. So now my question..... I felt my O pains on cd11 on my right side and yesterday, cd17 or 7dpo which is one week before AF is due, I felt the exact same pains but on left side but more intense and medium Creamy CM(sorry tmi). We did the BD on cd5 but he had to go away on a trip for a week so that was it for week one. We BD every day I have my O pains.....cud I have ovulated twice in once cycle?