20dpo and nothing

I’m currently 6 days late for my period according to this app and also Flo (I use two for the different features) and have absolutely no signs at all that I’m going to get my period! I had a chemical pregnancy in October so I’m too scared to test just incase, but even then I just knew I was pregnant but now I just don’t feel anything, has anyone been pregnant before and not had any symptoms whatsoever? The only thing I noticed that COULD possibly be a symptom is waking up starving and also not being able to sleep much no matter how late I go to bed I just keep waking up really early and can’t go back to sleep 🤷🏻‍♀️🤷🏻‍♀️

I usually get my period within 28-32 days and last month was strange cause I was early, but I had been travelling then too

I’ve screenshot my cycles just to get your opinions