Late period negative tests

Hi! I need advice, so my Flo app is telling me I am 3 days late and my Premom app is telling me I'm 7 days late. Just to give you an idea of how my periods have always been I've never been someone who's irregular. My period always comes in between the 25-32 day window, I asked my OB if that's normal that it sometimes varies each month she said yes. Today I'm on cycle day 32 exact so maybe it will come, I took a test last night negative, I took a test the other day negative as well. Everytime I think I got my period I look down in my underwear and always just have the same CM. So my question is should I wait if I don't get it by Thursday? Or do I just expect my period to come. I did consider it could be stress but realistically the only thing that stressed me out is me wanting to know if I am or not. Every woman's body is different some people find out soon some people don't get a positive test for a while. There's a part of me that really feels I am, this intuition I've been feeling makes me think it's a huge possibility but unfortunately my past 8 months of negative tests makes me think otherwise. :(