I was so worried about missing my peak this month we went out and got another set of OPKs to make sure I didn't miss my peak to use the at home Conception kit. I was so worried and still sorta am because my App says I'll ovulate tomorrow but it doesn't look like it.
I had 3 different apps that told me 3 different things. So we had sex every other day and then everyday when it for close to the highest %. That all happened in January and I got pregnant. Maybe get a different app and see what it says and compare the too. Beat of luck to you.