Positive ovulation test twice in one cycle.. is this normal?

According to the mom med ovulation strips, I ovulated on the 5th of January. I am now on day 27 of my cycle and am due on my period in 5 days, but did an ovulation test (because I’m paranoid that we missed it even though I had clear positive ovulation tests) and it’s come back positive? Is it normal to have two times where LH peaks? Or could it be that I’m due on my period very soon? Very confused! Thanks!