Has anyone ever gotten pregnant without an LH surge?

I’m desperately trying to hold onto some sort of hope. I took an OPK every single day starting with the day after my period and I never got a positive for an LH surge. My husband and I have had sex 26 times last month and every day this month, but sheesh. I’m so gutted thinking about my not even having a chance. Has anyone gotten pregnant and just not seen a positive OPK?