OPK Question

​I'm fairly new to Glow and would love your insight! This is our 3rd month ttc and second month using OPKs. I use the clear blue digital type and last month I had the "flashing" smiley face two days prior to the solid smiley face. I started testing cycle day 10 and had low results, and today (cycle day 12), I received a solid smiley face. Is this normal to skip the flashing? Or do you think something is wrong? DH and I BD last night and this morning when I got the reading! Should we tomorrow as well since the reading says I'm most fertile the next two days? Sorry for the long post!! Thanks for your help!