Super weird month ( lh surge 3 day in a row)

Hi 👋,

I increased my letrozole dose from 2.5 mg up to 5 mg ( cd3 to cd7). I often ovulated cd cd 15. This month i ovulated CD 13 , and I use clear blue, I had smiley face during 3 days in a row. I felt a lot of cramps on the right side. Now, I am currently in dpo 7 , not sure what happen with the early and longer ovulation. Anyone had a similar experience?