TTC hoping for a September babygirl!

So I have two apps one called flo which says aunt flow was meant to start on the 11th which it didn’t obviously.. Glo app is predicting aunt flow to come tomorrow.. from Saturday 5th I was feeling sick and had the runs on and off but feeling sick nearly a week and a bit, some tingly nipples but no sore breasts.. food aversions only want to eat certain things, I was constipated today managed to do it sorry ((TMI))! I also had quite a bit of clear like stringy discharge when I wiped.. possibly pregnant???