Could I be pregnant ???

I’ve been trying with my bf recently to have a baby. I’m 23 and I have my period pretty regularly. I have two apps to track my period ( glow and p tracker). Well I had sex during my fertile window as glow said I would be and I also had sex during the window on the p tracker app as well. According to glow, I am 7 days late and the p tracker says I have 4 days till my period. I’m not one of those ladies that have symptoms prior to my period coming, it just shows up but usually at the right time. I’ve been cramping in my lower stomach but no blood, my breast are large heavy and sore, my nipples are tender, and I’ve been having trouble with eating. I love food lol but lately meat has not been my friend . Should I take a test or wait until my expected period shows up based off of the p tracker app? I really don’t want to get mines or my bf hopes up cause we really want a child but I feel the need to take one now ..