Period and ovulation

I don’t have regular periods. My body is still adjusting from coming off my birth control. I’ll go 2 months without a period. Will I ovulate after each period I have even though they’re kind of random? I am testing for ovulation twice daily just to make sure. I guess I am kind of hoping I will ovulate after my current period even though it’s the first I’ve had in 2 and a half months.