I use the Flo app to track everything, my last period was really only like 2 days of normal bleeding and 3 of spotting. My normal period is 5 days of medium bleeding. This time around, my flo app keeps pushing my period date back a day and I am not sure why. I took a pregnancy test yesterday but it was negative. About 2 weeks ago I had acne on my jawline, and I’ve had cramps pretty much since my last period ended. My breasts have been sore and I’ve had a stuffy nose as well. Is it all in my head? Should I wait to take another PT?