Period 3 days Late

Alicia • Mom to 🎀9/2007 🎀12/2011 🎀3/2015 10/2022🎀

Looking for cycle buddies. Last period was Dec 14, 2018(my cycles are maybe 34/35 days) but I’m late by 3 days according to Glow. I took a Walmart brand of FR pregnancy test on Friday the Jan 18th(1 day late) then another Saturday on the 19th (2 days late). Here it is Sunday and now I’m 3 days late. I checked both my tests for faint lines didn’t see any on either. I have 3 daughters (11,7,4) and with my last kid I tested on the day I was late and got a negative and tested with a ClearBlue 10 days later and got big bright positive. Can anyone tell me what’s going on 🤷🏾‍♀️. I was set to ovulate this month on the 3rd. We BD on the 4th. My ovulation window was from the 2nd to the 4/5th, I believe. I’m not 100% sure if I ovulated but on the 2nd-4th of this month my temp was elevated and my CM was a lot more than usual just like those days predicted. Then everything tapered off after the 5th. Do you guys think we caught ovulation or my period is just acting crazy