Two LH Surges?

Does anyone else typically have two LH surges?

I thought I had positive OPKs on CD16, but I kept testing just to be sure (cycles are usually 30-35 days). Now on CD22 I have a blazing positive. I didn’t have ovulation symptoms with the first positive, but I know that I am ovulating now - all the symptoms are present.

Do you have multiple surges? Is one usually higher than the other?